CN-224198517-U - Cart system for use in an elevator high temperature environment

CN224198517UCN 224198517 UCN224198517 UCN 224198517UCN-224198517-U

Abstract

The utility model relates to a cart system for a high-temperature environment of an elevator, which belongs to the technical field of automatic conveying of automobiles and comprises a bracket arranged in a high-temperature chamber, an elevating mechanism arranged on the bracket, a cart mechanism arranged on the elevating mechanism and a power mechanism connected with the cart mechanism, wherein the power mechanism comprises a driving motor, a middle chain wheel group, a transmission chain and a top chain wheel group, and the driving motor is arranged outside the high-temperature chamber. The utility model can realize the separation of electric and mechanical, the motor provides power in outdoor room temperature environment, the mechanical structure operates in high temperature environment to realize the function of the car pusher, the mechanical conveying equipment in high temperature environment can stably operate after being adjusted for the first time, the maintenance period is long, the maintenance is convenient, the motor is arranged on the outdoor ground, the maintenance is possible in room temperature environment, and the simple, convenient and feasible maintenance conditions are provided.

Inventors

GU BICHUAN
ZHU YINDONG
JI CHANGXIN
HAN YUMAO
DU RUILIN
LI GENG
SUN TAO
LI XIAORAN
CHENG XIAOYANG

Assignees

东杰海登(常州)科技有限公司

Dates

Publication Date: 20260505
Application Date: 20250605

Claims (7)

1. A cart system for a high-temperature environment of a lifter comprises a bracket arranged in a high-temperature chamber, a lifting mechanism arranged on the bracket, a cart mechanism arranged on the lifting mechanism and a power mechanism connected with the cart mechanism, and is characterized in that the power mechanism comprises a driving motor, a middle chain wheel set, a transmission chain and a top chain wheel set, the driving motor is arranged outside the high-temperature chamber, the middle chain wheel set is arranged in the middle of the bracket, the top chain wheel set is arranged at the top of the bracket, the driving motor is connected with the middle chain wheel set and the top chain wheel set through the transmission chain, the driving motor can drive the middle chain wheel set and the top chain wheel set to rotate, the cart mechanism comprises a cart rail, a cart and a transmission assembly, the cart rail is fixed on the lifting mechanism, the cart is connected onto the cart rail in a sliding mode, one end of the transmission assembly is connected with the lifting mechanism in a rotating mode, the other end of the transmission assembly is provided with a meshing gear capable of meshing with the middle chain wheel set and the top chain wheel set, the middle chain wheel set can rotate through the transmission chain wheel set and the top chain wheel set, the top chain wheel set can drive the cart to slide along the cart rail through the meshing gear.
2. A cart system for an elevator high temperature environment as set forth in claim 1, wherein said drive motor is coupled to a drive chain through a bottom drive assembly.
3. The cart system for an elevator in a high temperature environment of claim 1, wherein the middle sprocket set or the top sprocket set comprises a mounting plate and a plurality of sprockets rotatably connected to the mounting plate, and the mounting plate is provided with a guide notch for a meshing gear of a transmission assembly to enter.
4. The cart system for the high-temperature environment of the elevator, as set forth in claim 3, wherein the middle chain wheel set is provided with a tensioning assembly capable of adjusting tension of the transmission chain, the tensioning assembly comprises a balancing weight, a compression spring, a tensioning wheel and a tensioning shaft, the mounting plate is provided with a lifting groove perpendicular to a horizontal plane, the tensioning wheel is arranged in the lifting groove, the tensioning wheel is connected with the transmission chain, the balancing weight is fixed with the tensioning wheel through the tensioning shaft, the tensioning shaft is elastically connected with the mounting plate through the compression spring, and the balancing weight can generate downward tension on the tensioning wheel, so that the transmission chain is tensioned.
5. The cart system for a high temperature environment of an elevator as set forth in claim 1, wherein said drive assembly comprises a drive shaft, a bearing housing and an end sprocket assembly, said bearing housing being secured to the elevator mechanism, said drive shaft being rotatably coupled to the bearing housing, said drive shaft being coupled to the cart via the end sprocket assembly.
6. The cart system for an elevator in a high temperature environment according to claim 5, wherein a guide wheel is fixed at one end of the transmission shaft, the guide wheel is sleeved outside the meshing gear, and a gap is formed between the guide wheel and two sides of the meshing gear.
7. A cart system for an elevator high temperature environment as set forth in claim 1, wherein said rack is provided with a ladder.

Description

Cart system for use in an elevator high temperature environment Technical Field The application relates to the technical field of material conveying, in particular to a cart system used in a high-temperature environment of an elevator. Background The car pusher is a mechanical device applied to a power and free chain conveying system in an intelligent production factory, and comprises a driving device, a power transmission device, a pushing device and the like. The development trend of the car puller is as follows: Along with the continuous development of artificial intelligence and the Internet of things technology, the car puller is more and more intelligent. Future car pushers have the functions of automatic identification, automatic planning, automatic adjustment and the like, and can better adapt to different conveying requirements. The speed is increased, and the running speed of the car pusher is continuously increased in order to improve the conveying efficiency. The high-speed car puller can complete the conveying task in a shorter time. The multifunctional car puller has more functions such as forward and reverse pushing, turning of a lifting tool, power auxiliary supply function in a high-temperature environment and the like besides the forward pushing and conveying functions. A multifunctional car pusher would be able to provide a more comprehensive delivery solution for the system. Energy conservation and environmental protection, namely, along with the continuous improvement of environmental protection consciousness, the car pusher is more and more focused on energy conservation and environmental protection. In the future, the car puller adopts a more energy-saving motor and a control system to reduce energy consumption, and simultaneously adopts more environment-friendly materials and manufacturing processes to reduce environmental pollution. In recent years, along with the rapid development of the industry of China logistics equipment, a conveying system is more complex and changeable, and the application requirement of the car pusher is continuously increased in the occasion that friction driving or accumulation chain cannot be realized due to the fact that the car pusher can make up, the requirement for the car pusher in a high-temperature environment is continuously met, and once equipment is in a problem once the equipment is in a working environment reaching high temperature of more than 220 ℃, the maintenance in the high-temperature environment can bring multiple difficulties and cost investment. Therefore, the research and development investment of the high Wen Tuiche machine is increased, and the development of the car puller which can stably work in a high-temperature environment as soon as possible is urgent. Disclosure of utility model The application aims to provide a cart system for an elevator in a high-temperature environment, which can improve conveying efficiency, reduce maintenance cost, lighten labor force, improve environmental adaptability and stability and adapt to diversified conveying requirements. In order to achieve the above object, the utility model provides a cart system for a high-temperature environment of a lifter, comprising a bracket arranged in a high-temperature chamber, a lifting mechanism arranged on the bracket, a cart mechanism arranged on the lifting mechanism and a power mechanism connected with the cart mechanism, wherein the power mechanism comprises a driving motor, a middle chain wheel group, a transmission chain and a top chain wheel group, the driving motor is arranged outside the high-temperature chamber, the middle chain wheel group is arranged in the middle of the bracket, the top chain wheel group is arranged at the top of the bracket, the driving motor is connected with the middle chain wheel group and the top chain wheel group through the transmission chain, the driving motor can drive the middle chain wheel group and the top chain wheel group to rotate, the cart mechanism comprises a cart rail, a cart and a transmission assembly, the cart rail is fixed on the lifting mechanism, the cart is connected onto the cart rail in a sliding manner, one end of the transmission assembly is connected with the cart, the other end of the transmission assembly is provided with a meshing gear capable of meshing with the middle chain wheel group and the top chain wheel group, the middle chain wheel group and the top chain wheel group can rotate along the transmission chain, and the cart can slide along the transmission rail. In order to facilitate connection of the driving motor and the transmission chain, steering driving is achieved, and the driving motor is connected with the transmission chain through a bottom transmission assembly. Preferably, the middle chain wheel group or the top chain wheel group comprises a mounting plate and a plurality of chain wheels rotatably connected to the mounting plate, and a guide notch for the meshing gear of the tran