CN-224230691-U - Charging trolley for high-temperature sintering of zirconia fiber boards

Abstract

The utility model relates to the technical fields of zirconia fiberboard production equipment and material transferring and transporting, in particular to a charging trolley for high-temperature sintering of zirconia fiberboard. The sintering furnace comprises a bottom frame, a top frame and a lifting hinge frame, wherein the lifting of an operation platform is realized through driving of a telescopic cylinder, and the sintering furnace is adapted to sintering furnaces with different heights. Be equipped with lead screw and guide rail structure on the operation panel, drive moving platform and action bars back and forth movement, the end adopts the fixed body tray of bolt subassembly, realizes accurate loading and unloading. The trolley is provided with a high-temperature-resistant metal carrier roller and an open installation structure, can bear a high-temperature environment and is suitable for the influence of thermal deformation. The operating lever can be detached, is convenient for change in order to satisfy multiple operating mode demands. The utility model has compact structure, safety and reliability, improves the charging efficiency, reduces the energy consumption and the heat loss, and is suitable for the transportation and sintering charging operation of zirconia fiber board blanks.

Inventors

• LIU RUQIANG
• HAN ZHIWEI
• ZHANG SHOUQIANG

Assignees

• 山东两极温域新材料有限公司

Dates

Publication Date

20260512

Application Date

20250610

Claims (7)

1. 1. The utility model provides a charge dolly for zirconia fiberboard high temperature sintering, includes the chassis, chassis one end is provided with the hand push frame, still be provided with walking wheel, its characterized in that on the chassis: A top frame is arranged above the bottom frame, and a lifting hinge frame for lifting is arranged between the bottom frame and the top frame; The device comprises a top frame, a guide rail, a guide screw, a guide rail, a moving table, an operating rod, a fixing assembly and a support, wherein the top frame is provided with the operating table; two rows of high-temperature resistant carrier rollers are arranged on two sides of the lead screw and the guide rail.
2. 2. The charge car for high temperature sintering of zirconia fiber board of claim 1, wherein: the high-temperature-resistant carrier roller is a metal roller arranged on the corresponding roller frame; The roller frame is provided with a plurality of pairs of mounting grooves, and the high-temperature-resistant carrier roller is arranged in the mounting grooves through mounting shafts.
3. 3. The charge car for high temperature sintering of zirconia fiber board of claim 1, wherein: The fixing component comprises a bolt component; The bolt component comprises a bolt and a jack which is arranged on the operating rod and the tray in an adapting mode.
4. 4. The charge car for high temperature sintering of zirconia fiber board of claim 1, wherein: The operating rod is detachably arranged on the mobile station through the base.
5. 5. The charge car for high temperature sintering of zirconia fiber board according to claim 4, wherein: the base is provided with a strip-shaped adjusting and fixing hole.
6. 6. The charge car for high temperature sintering of zirconia fiber board of claim 1, wherein: the lifting hinge frame comprises a pair of hinge arms and a pair of sliding arms which are arranged in an X shape, and the hinge arms are hinged and connected through hinge rods; The lower end of the articulated arm is hinged on the underframe through a lower articulated shaft, and the upper end of the articulated arm is hinged on the top frame through an upper articulated shaft; corresponding sliding blocks are arranged at the upper end and the lower end of the sliding arm, and sliding grooves matched with the sliding blocks are formed in the top frame and the bottom frame; And a telescopic cylinder is arranged between the lower hinge shaft and the hinge rod, and the telescopic cylinder drives the top frame to lift through driving the lifting hinge frame.
7. 7. The charge car for high temperature sintering of zirconia fiber board according to claim 6, wherein: The underframe is provided with a foot switch of the telescopic cylinder.

Description

Charging trolley for high-temperature sintering of zirconia fiber boards Technical Field The utility model relates to the technical fields of zirconia fiberboard production equipment and material transferring and transporting, in particular to a charging trolley for high-temperature sintering of zirconia fiberboard. Background The information disclosed in the background of the utility model is only for enhancement of understanding of the general background of the utility model and is not necessarily to be taken as an admission or any form of suggestion that this information forms the prior art already known to a person of ordinary skill in the art. High temperature sintering is a core link of zirconia fiberboard production, and the process is required to be carried out in a sintering furnace. And the charging link is a key step for connecting the former forming process and the high-temperature sintering process. The charging mode adopted in the current industry mainly comprises manual charging, a fixed-height cart and a simple lifting device. Fixed height trolleys or manual operations can only marginally serve sintering furnaces of a particular height and cannot accommodate sintering furnaces of different heights. When loading and unloading higher body, still need operating personnel to carry out the eminence operation, have the potential safety hazard. Or the green body is pushed away by a long-handle tool in a long distance, so that the positioning accuracy of the operation is extremely poor, and the stacking dislocation or scratch damage of the green body is easy to cause. Meanwhile, the working efficiency is reduced, so that the opening time of the furnace door is greatly prolonged, and heat loss and energy consumption waste are aggravated. Most simple lifting tables still depend on auxiliary facilities and cannot actively extend into the deep part of the hearth, so that the green body still needs manual or auxiliary tools for auxiliary operation. Therefore, there is a need to develop a loading trolley dedicated to high temperature sintering of zirconia fiber boards. Disclosure of utility model In order to solve the technical problems, the utility model provides the charging trolley for high-temperature sintering of zirconia fiber boards, which solves the problem of high adaptability of hearths of different sintering furnaces by integrating a working platform which can adapt to high temperature and a lifting and moving loading or dragging function, realizes accurate delivery and dragging of blanks in the sintering furnaces, reduces operation risk and improves production efficiency and quality. In order to achieve the above purpose, the utility model adopts the following technical scheme: The charging trolley for high-temperature sintering of the zirconia fiber plates comprises a bottom frame, wherein a push frame is arranged at one end of the bottom frame, travelling wheels are further arranged on the bottom frame, a top frame is arranged above the bottom frame, and a lifting hinge frame for lifting is arranged between the bottom frame and the top frame; The device comprises a top frame, a guide rail, a guide screw, a guide rail, a moving table, an operating rod, a fixing assembly and a support, wherein the top frame is provided with the operating table; two rows of high-temperature resistant carrier rollers are arranged on two sides of the lead screw and the guide rail. Preferably, the high-temperature-resistant carrier roller is a metal roller arranged on a corresponding roller frame; The roller frame is provided with a plurality of pairs of mounting grooves, and the high-temperature-resistant carrier roller is arranged in the mounting grooves through mounting shafts. Preferably, the fixing assembly comprises a latch assembly; The bolt component comprises a bolt and a jack which is arranged on the operating rod and the tray in an adapting mode. Preferably, the operating lever is detachably mounted on the mobile station through the base. Preferably, the base is provided with a strip-shaped adjusting and fixing hole. Preferably, the lifting hinge frame comprises a pair of hinge arms and a pair of sliding arms which are arranged in an X shape, and the hinge arms and the sliding arms are hinged through hinge rods; The lower end of the articulated arm is hinged on the underframe through a lower articulated shaft, and the upper end of the articulated arm is hinged on the top frame through an upper articulated shaft; corresponding sliding blocks are arranged at the upper end and the lower end of the sliding arm, and sliding grooves matched with the sliding blocks are formed in the top frame and the bottom frame; And a telescopic cylinder is arranged between the lower hinge shaft and the hinge rod, and the telescopic cylinder drives the top frame to lift through driving the lifting hinge frame. Preferably, a foot switch of the telescopic cylinder is arranged on the underframe. The utility model at least compr