自动上料搅拌车动装置(即取力传动轴、液压油泵、液压油马达、齿轮减速器等)、搅拌筒的操纵手柄等几部分组成。
The automatic feeding mixer is composed of moving device (i.e. power take-off transmission shaft, hydraulic oil pump, hydraulic oil motor, gear reducer, etc.), control handle of mixing drum, etc.
自动上料搅拌车现代设计方法自动上料搅拌车开发途径大体上有两种,一是完全自主开发(一般不包括底盘)的传统设计方法,另一是自主开发与选配相结合的现代设计方法。随着网络环境下的全球采购方式的发展,自主开发与选配设计比重越来越大,这对降低成本、提高产品质量有重要意义。但无论自主开发,还是选配设计,其中现代设计方法的应用比重越来越大,推行现代设计方法的意义在于大幅度提高自动上料搅拌车技术和性能水平。
Modern design method of automatic feeding mixer there are generally two ways to develop automatic feeding mixer, one is the traditional design method of completely independent development (generally excluding chassis), and the other is the modern design method of combining independent development and selection. With the development of global procurement under the network environment, the proportion of independent development and matching design is increasing, which is of great significance to reduce costs and improve product quality. However, regardless of independent development or optional design, the application proportion of modern design methods is increasing. The significance of implementing modern design methods is to greatly improve the technology and performance level of automatic feeding mixer truck.
自动上料搅拌车搅拌筒的动力控制系统
Power control system of mixing drum of automatic feeding mixer
自动上料搅拌车设计中占有非常重要地位的是产品的总体方案设计。总体方案设计主要包括整机结构方案的制定、总体参数的选择、搅拌筒(工作装置)及其附属装置的设计、搅拌筒驱动动力和调速性能参数的确定、底盘选择计算和制定改装要求、输送车工作稳定性分析、其他辅助装置的设计(液压系统、操纵装置、供水装置)等。
The overall scheme design of the product plays a very important role in the design of automatic feeding mixer. The overall scheme design mainly includes the formulation of the whole machine structure scheme, the selection of overall parameters, the design of the mixing drum (working device) and its accessories, the determination of the driving power and speed regulation performance parameters of the mixing drum, the selection and calculation of the chassis and the formulation of modification requirements, the working stability analysis of the conveyor vehicle, the design of other auxiliary devices (hydraulic system, control device, water supply device), etc.
现代设计方法介绍(1)现代设计方法的提出对现代设计方法,多推行单一设计,鉴于单一没计方法的局限性和采用各种设计方法存在的困难,有学者提出了一种基于“动态优化设计、智能化设计和可视化设计”的三化综合设计法,这为如何应用现代设计方法、推行机械产品采用现代设计方法设计提供较为革新的思路,这里选择其作为推行自动上料搅拌车现代设计方法的引路篇,以便在自动上料搅拌车研究、设计、故障诊断和设备管理中应用,实现提高自动上料搅拌车的技术和性能水平。
Introduction to modern design methods (1) the proposal of modern design methods. For modern design methods, more single design is implemented. In view of the limitations of single design methods and the difficulties in adopting various design methods, some scholars put forward a three-dimensional comprehensive design method based on "dynamic optimization design, intelligent design and visual design", which is how to apply modern design methods The implementation of modern design methods for mechanical products provides a more innovative idea. Here, it is selected as the guide for the implementation of modern design methods for automatic feeding mixer truck, so as to be applied in the research, design, fault diagnosis and equipment management of automatic feeding mixer truck, so as to improve the technology and performance level of automatic feeding mixer truck.\
总体而言,机械设备(车辆)在国内外市场中竞争力的强弱,在很大程度上取决于产品的质量,而产品的质量又在很大程度上取决于产品的设计,产品的设计质量可赋予某种产品“先天性优劣”这种关重要的本质特性。因此对绝大多数产品来说,产品的设计在保证产品质量的过程中起着头等重要的作用。
In general, the competitiveness of mechanical equipment (vehicles) in domestic and foreign markets largely depends on the quality of products, and the quality of products largely depends on the design of products. The design quality of products can endow certain products with the essential characteristics of "congenital advantages and disadvantages". Therefore, for most products, product design plays a primary role in ensuring product quality.
自动上料搅拌车搅拌筒的动力控制系统
Power control system of mixing drum of automatic feeding mixer
长期以来,科技工作者试图通过各种设计方法来提高所研制产品的质量。到目前为止,已提出了数十种设计方法,诸如概念设计、可靠性设计、动态设计、优化设计、智能设计、虚拟设计、绿色设计等,这些设计方法可以从不同角度来满足用户对产品广义综合质量的要求。但是在产品设计中采用所有这些设计方法,这是不现实的,只能选择对产品广义质量有重要影响的少数几种方法进行产品设计,而对其他设计方法所能实现的对产品质量的要求,只能在设计过程中进行适当的考虑,对产品质量影响不大的设计方法甚不予考虑。据此,一种基于“动态优化设计、智能化设计和可视化设计”的三化综合设计法应时面世。
For a long time, scientific and technological workers have tried to improve the quality of products through various design methods. So far, dozens of design methods have been proposed, such as conceptual design, reliability design, dynamic design, optimization design, intelligent design, virtual design, green design, etc. these design methods can meet users' requirements for generalized comprehensive quality of products from different angles. However, it is unrealistic to adopt all these design methods in product design. Only a few methods that have an important impact on the broad quality of products can be selected for product design, while the requirements for product quality that can be realized by other design methods can only be properly considered in the design process, and the design methods that have little impact on product quality can not even be considered. Therefore, a three-dimensional comprehensive design method based on "dynamic optimization design, intelligent design and visual design" is available in time.
为搞好产品设计,了解并尽可能在设计中反映当代机械科学技术发展的水平与趋向,以及国内外科技工作者提出的或在企业部门中获得应用的各种和有效的设计方法。
In order to do a good job in product design, first of all, understand and reflect the level and trend of contemporary mechanical science and technology development in the design as much as possible, as well as various advanced and effective design methods proposed by domestic and foreign scientific and technological workers or applied in enterprise departments.
自动上料搅拌车搅拌筒的动力控制系统
Power control system of mixing drum of automatic feeding mixer
为了搞好设计,还应该了解产品广义综合质量的内涵及如何通过各种设计方法来实现用户对产品广义综合质量的要求。这里将广义综合质量划分为结构上的质量(即结构性
In order to do a good job in design, we should also understand the connotation of product generalized comprehensive quality and how to realize the user's requirements for product generalized comprehensive quality through various design methods. Here, the generalized comprehensive quality is divided into structural quality (i.e. structural quality)