WO2020228258A1 - Main control valve installation assembly, engine installation system, and installation method - Google Patents

Main control valve installation assembly, engine installation system, and installation method Download PDF

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Publication number
WO2020228258A1
WO2020228258A1 PCT/CN2019/114996 CN2019114996W WO2020228258A1 WO 2020228258 A1 WO2020228258 A1 WO 2020228258A1 CN 2019114996 W CN2019114996 W CN 2019114996W WO 2020228258 A1 WO2020228258 A1 WO 2020228258A1
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Prior art keywords
plate
main control
control valve
engine
installation
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PCT/CN2019/114996
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French (fr)
Chinese (zh)
Inventor
沈礼伟
孙飞
毛凌
吴琼
杨江
陈文学
刘理想
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南京天辰礼达电子科技有限公司
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Publication of WO2020228258A1 publication Critical patent/WO2020228258A1/en

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    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/76—Graders, bulldozers, or the like with scraper plates or ploughshare-like elements; Levelling scarifying devices
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/08—Superstructures; Supports for superstructures
    • E02F9/0858—Arrangement of component parts installed on superstructures not otherwise provided for, e.g. electric components, fenders, air-conditioning units
    • E02F9/0866—Engine compartment, e.g. heat exchangers, exhaust filters, cooling devices, silencers, mufflers, position of hydraulic pumps in the engine compartment

Definitions

  • the invention relates to the field of machinery, in particular to a main control valve installation assembly, an engine installation system and an installation method.
  • the main control valve is used to control the bulldozer to complete the operation, but the bulldozer has more assembly parts, resulting in a small space during the assembly process, and it is difficult to stably install the bulldozer into the bulldozer. In most cases, it may be necessary to reassemble the entire host, which leads to increased assembly costs.
  • the technical problem to be solved by the present invention is to provide a main control valve installation assembly, an engine installation system and an installation method, which can be installed on the bulldozer engine above the automatic control driving hydraulic main control valve smoothly embedded in the bulldozer, avoiding the assembly process Medium welding technology and easy to install and take over the program.
  • the technical solution of the present invention is:
  • a main control valve installation assembly through which a main control valve is installed on an engine, includes:
  • An upper mounting plate two mounting positions are respectively provided on both sides of the upper mounting plate, and the mounting positions are connected to the mounting shaft of the engine;
  • a lower mounting plate the lower mounting plate has a horizontal plate and a vertical plate integrally arranged, wherein the horizontal plate is fitted into the upper mounting plate in a fit manner, and the vertical plate is perpendicular to the upper mounting plate
  • the main control valve is arranged on the vertical plate.
  • the upper installation plate has a U-shaped installation space
  • the vertical plate separates the U-shaped installation space
  • the vertical plate and the upper installation plate form a main control valve installation space.
  • the horizontal plate and the upper mounting plate are connected by a plurality of bolt structures, and the bolt structure includes a hexagonal bolt, a flat washer, a spring washer, and a nut, wherein the hexagonal bolt and the nut screw Then, the flat washer and the spring washer are arranged between the hexagonal bolt and the nut.
  • a notch is also provided in the upper mounting plate, and the notch is convenient for repairing the engine of the bulldozer.
  • the present invention also provides an engine installation system, including:
  • An engine wherein the engine includes two symmetrically arranged mounting shafts, the engine is provided with a heat dissipation net, and an installation space is provided between the heat dissipation net and the engine;
  • control system including a control program and a main control valve, wherein the control program is controllably connected to the main control valve;
  • a main control valve installation assembly the main control valve is installed on the engine through the main control valve installation assembly, wherein the main control valve installation assembly includes:
  • An upper mounting plate two mounting positions are respectively provided on both sides of the upper mounting plate, and the mounting positions are connected to the mounting shaft of the engine;
  • a lower mounting plate the lower mounting plate has a horizontal plate and a vertical plate integrally arranged, wherein the horizontal plate is fitted into the upper mounting plate in a fit manner, and the vertical plate is perpendicular to the upper mounting plate
  • the main control valve is arranged on the vertical plate.
  • the present invention further provides an installation method, including the following steps:
  • the main control valve can be smoothly installed on the engine, and 2.
  • the space above the engine is fully utilized;
  • Fig. 1 is a structural diagram of the main control valve installation assembly of the present invention.
  • the present invention provides a main control valve mounting assembly.
  • the main control valve mounting assembly includes an upper mounting plate 1 and a lower mounting plate 2, wherein both sides of the upper mounting plate 1 are respectively provided with a
  • the installation position is installed on the engine of the bulldozer through the installation position. Wherein, there is an installation space above the engine of the bulldozer, but the horizontal space of the installation space is small, and the horizontal distance of the main control valve is greater than the vertical distance, so when the main control valve is installed on the engine The space is smaller.
  • the mounting positions on both sides of the upper mounting plate 1 are connected to the mounting shafts on the engine respectively, and the mounting shafts on the engine are respectively symmetrically arranged on both sides of the mounting space of the engine, therefore,
  • the upper mounting plate 1 is connected to the mounting shaft.
  • the upper mounting plate 1 is configured as a U-shaped plate, and the upper mounting plate 1 has a U-shaped installation space. In the U-shaped installation space, the main control valve can be installed. The installation positions are provided on both sides.
  • the lower mounting plate 2 is configured as an L-shaped plate, the lower mounting plate 2 has a horizontal plate and a vertical plate, wherein the horizontal plate and the vertical plate form the L-shaped plate , Wherein the horizontal board is fitted to the upper mounting board 1 in a snug manner, and the vertical board is perpendicular to the upper mounting board 1 at this time.
  • the vertical plate separates the U-shaped installation space of the upper mounting plate 1, and the vertical plate and the upper mounting plate 1 form a main control valve installation space.
  • the main control valve is detachably arranged between the vertical plate and the upper mounting plate 1. In this process, the installation space above the engine is fully utilized, and the installation valve can be smoothly embedded in the engine without changing the original vehicle. Therefore, after installing the main control valve, the bulldozer The external structure has not changed.
  • the bolt structure includes a hexagonal bolt 3, a flat washer 4, an elastic washer 5 and a nut 6, wherein the hexagonal bolt 3 is screwed to the nut 6, the flat washer 4 and the elastic washer 5 is arranged between the hexagonal bolt 3 and the nut 6.
  • the vertical plate is provided with a plurality of installation holes, so that the main control valve is installed on the vertical plate with a certain installation gap.
  • a notch is also provided in the upper mounting plate 1, and the notch is convenient for maintenance workers to repair the engine of the bulldozer.
  • the main control valve installation assembly can install the main control valve on the engine without welding, so the main control valve can take up less space and is convenient for maintenance.
  • the present invention further provides an engine mounting system, wherein the engine mounting system includes an engine, a control system, and a main control valve mounting assembly, wherein the engine includes Two symmetrically arranged mounting shafts, the engine is provided with a heat dissipation net, an installation space is provided between the heat dissipation net and the engine, the control system includes a control program and a main control valve, wherein the control program The main control valve is controllably connected, and the main control valve is installed on the engine through the main control valve mounting assembly.
  • the mounting positions on both sides of the upper mounting plate of the main control valve mounting assembly are connected to the mounting shaft, and the main control valve is arranged in the vertical plate of the lower mounting plate.
  • the present invention further provides an installation method including the following steps:

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  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Operation Control Of Excavators (AREA)
  • Component Parts Of Construction Machinery (AREA)

Abstract

Disclosed in the present invention are a main control valve installation assembly, an engine installation system, and an installation method, comprising an upper installation plate, an installation position being disposed respectively on two sides of the upper installation plate, the installation positions being docked to an installation shaft of an engine; and a lower installation plate, the lower installation plate having an integrally arranged horizontal plate and vertical plate, the horizontal plate being installed in the upper installation plate in an attached manner, and the vertical plate being perpendicular to the upper installation plate, the main control valve being arranged on the vertical plate. By means of installing same above the engine of a bulldozer, a driving hydraulic main control valve can be automatically controlled to smoothly embed in the bulldozer, avoiding welding in the assembly process and enabling easy installation of connecting pipes.

Description

一种主控阀安装组件、发动机安装***和安装方法Main control valve installation assembly, engine installation system and installation method 技术领域Technical field
本发明涉及机械领域，特别涉及一种主控阀安装组件、发动机安装***和安装方法。The invention relates to the field of machinery, in particular to a main control valve installation assembly, an engine installation system and an installation method.
背景技术Background technique
在工程机械中，传统的推土机都是操作人员手动控制工作机构，国内很少有做自动控制也就是说无须人为控制工作装置。由于大部分推土机结构异常紧凑，主控阀不容易嵌入原有车辆当中。In construction machinery, traditional bulldozers are all manually controlled by operators. There are few automatic controls in China, which means that there is no need to manually control working devices. Due to the extremely compact structure of most bulldozers, the main control valve is not easy to be embedded in the original vehicle.
所述主控阀用于控制所述推土机以完成操作，但是所述推土机的装配零件较多，导致装配过程中空间较小，很难稳定地安装到所述推土机中。多数情况下，可能需要重新装配整个主机，这样造成装配的成本提升。The main control valve is used to control the bulldozer to complete the operation, but the bulldozer has more assembly parts, resulting in a small space during the assembly process, and it is difficult to stably install the bulldozer into the bulldozer. In most cases, it may be necessary to reassemble the entire host, which leads to increased assembly costs.
另外，若是强行装配所述主控阀，且需要焊接，不容易安装固定。In addition, if the main control valve is forcibly assembled and welding is required, it is not easy to install and fix.
发明内容Summary of the invention
本发明要解决的技术问题是提供一种主控阀安装组件、发动机安装***和安装方法，能够在将其安装在推土机的发动机上方的自动控制驾驶液压主控阀顺利嵌入推土机，避免了装配过程中焊接技术且容易安装接管的方案。The technical problem to be solved by the present invention is to provide a main control valve installation assembly, an engine installation system and an installation method, which can be installed on the bulldozer engine above the automatic control driving hydraulic main control valve smoothly embedded in the bulldozer, avoiding the assembly process Medium welding technology and easy to install and take over the program.
为了解决上述技术问题，本发明的技术方案为：In order to solve the above technical problems, the technical solution of the present invention is:
一种主控阀安装组件，通过所述主控阀安装组件以将一主控阀安装到一发动机上，包括：A main control valve installation assembly, through which a main control valve is installed on an engine, includes:
一上安装板，所述上安装板的两侧分别设置有一安装位，所述安装位对接于所述发动机的安装轴；以及An upper mounting plate, two mounting positions are respectively provided on both sides of the upper mounting plate, and the mounting positions are connected to the mounting shaft of the engine; and
一下安装板，所述下安装板具有一体设置的一水平板和一竖直板，其中所述水平板贴合地安装到所述上安装板中，所述竖直板垂直于所述上安装板，所述主控阀设置于所述竖直板。A lower mounting plate, the lower mounting plate has a horizontal plate and a vertical plate integrally arranged, wherein the horizontal plate is fitted into the upper mounting plate in a fit manner, and the vertical plate is perpendicular to the upper mounting plate The main control valve is arranged on the vertical plate.
优选地，所述上安装板具有一U型安装空间，所述竖直板分隔所述U型安装空间，并且所述竖直板和所述上安装板形成一主控阀安装空间。Preferably, the upper installation plate has a U-shaped installation space, the vertical plate separates the U-shaped installation space, and the vertical plate and the upper installation plate form a main control valve installation space.
优选地，所述水平板和所述上安装板通过多个螺栓结构连接，所述螺栓结构包括一六角螺栓、一平垫、一弹垫和一螺母，其中所述六角螺栓与所述螺母螺接，所述平垫和所述弹垫设置在所述六角螺栓和所述螺母之间。Preferably, the horizontal plate and the upper mounting plate are connected by a plurality of bolt structures, and the bolt structure includes a hexagonal bolt, a flat washer, a spring washer, and a nut, wherein the hexagonal bolt and the nut screw Then, the flat washer and the spring washer are arranged between the hexagonal bolt and the nut.
优选地，所述上安装板中还开设有一槽口，所述槽口便于维修所述推土机的所述发动机。Preferably, a notch is also provided in the upper mounting plate, and the notch is convenient for repairing the engine of the bulldozer.
本发明还提供了一种发动机安装***，包括：The present invention also provides an engine installation system, including:
一发动机，其中所述发动机包括两个对称设置的安装轴，所述发动机设置有一散热网，所述散热网与所述发动机之间设有一安装空间；An engine, wherein the engine includes two symmetrically arranged mounting shafts, the engine is provided with a heat dissipation net, and an installation space is provided between the heat dissipation net and the engine;
一控制***，所述控制***包括一控制程序和一主控阀，其中所述控制程序控制地连接所述主控阀；以及A control system, the control system including a control program and a main control valve, wherein the control program is controllably connected to the main control valve; and
一主控阀安装组件，所述主控阀通过所述主控阀安装组件安装到所述发动机上，其中所述主控阀安装组件包括：A main control valve installation assembly, the main control valve is installed on the engine through the main control valve installation assembly, wherein the main control valve installation assembly includes:
一上安装板，所述上安装板的两侧分别设置有一安装位，所述安装位对接于所述发动机的安装轴；以及An upper mounting plate, two mounting positions are respectively provided on both sides of the upper mounting plate, and the mounting positions are connected to the mounting shaft of the engine; and
一下安装板，所述下安装板具有一体设置的一水平板和一竖直板，其中所述水平板贴合地安装到所述上安装板中，所述竖直板垂直于所述上安装板，所述主控阀设置于所述竖直板。A lower mounting plate, the lower mounting plate has a horizontal plate and a vertical plate integrally arranged, wherein the horizontal plate is fitted into the upper mounting plate in a fit manner, and the vertical plate is perpendicular to the upper mounting plate The main control valve is arranged on the vertical plate.
本发明进一步地提供了一种安装方法，包括以下步骤：The present invention further provides an installation method, including the following steps:
(a)拆开所述发动机上的散热网之后，打开所述散热网和所述发动机之间的安装空间；(a) After disassembling the heat dissipation net on the engine, open the installation space between the heat dissipation net and the engine;
(b)装配好所述主控阀安装组件，安装所述主控阀到所述竖直板；(b) Assemble the main control valve installation assembly, and install the main control valve to the vertical plate;
(c)对接所述上安装板的所述安装位与所述发动机的所述安装轴，以完成装配。(c) Docking the mounting position of the upper mounting plate with the mounting shaft of the engine to complete the assembly.
采用上述技术方案，由于所述竖直板垂直于所述上安装板，所述主控阀设置于所述竖直板，使得本发明的有益效果在于：With the above technical solution, since the vertical plate is perpendicular to the upper mounting plate and the main control valve is arranged on the vertical plate, the beneficial effects of the present invention are:
第一、能够将所述主控阀顺利地安装到所述发动机上，并且2.充分利用了发动机上方的空间；First, the main control valve can be smoothly installed on the engine, and 2. The space above the engine is fully utilized;
第二、避免了装配过程中焊接技术，并且容易安装和维修；Second, it avoids welding technology in the assembly process, and is easy to install and maintain;
第三、开设槽口，便于原车维修。Third, open a notch to facilitate the maintenance of the original car.
附图说明Description of the drawings
图1为本发明所述主控阀安装组件的结构示意图。Fig. 1 is a structural diagram of the main control valve installation assembly of the present invention.
具体实施方式Detailed ways
下面结合附图对本发明的具体实施方式作进一步说明。在此需要说明的是，对于这些实施方式的说明用于帮助理解本发明，但并不构成对本发明的限定。此外，下面所描述的本发明各个实施方式中所涉及的技术特征只要彼此之间未构成冲突就可以相互组合。The specific embodiments of the present invention will be further described below in conjunction with the drawings. It should be noted here that the description of these embodiments is used to help understand the present invention, but does not constitute a limitation to the present invention. In addition, the technical features involved in the various embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.
如图1所示，本发明提供了一种主控阀安装组件，所述主控阀安装组件包括一上安装板 1和一下安装板2，其中所述上安装板1的两侧分别设置有一安装位，通过所述安装位安装到所述推土机的发动机上。其中，所述推土机的发动机上方具有一安装空间，但是所述安装空间的横向空间较小，而所述主控阀的横向距离大于纵向距离，因此当所述主控阀安装到所述发动机上的空间较小。As shown in Figure 1, the present invention provides a main control valve mounting assembly. The main control valve mounting assembly includes an upper mounting plate 1 and a lower mounting plate 2, wherein both sides of the upper mounting plate 1 are respectively provided with a The installation position is installed on the engine of the bulldozer through the installation position. Wherein, there is an installation space above the engine of the bulldozer, but the horizontal space of the installation space is small, and the horizontal distance of the main control valve is greater than the vertical distance, so when the main control valve is installed on the engine The space is smaller.
所述上安装板1两侧的所述安装位分别对接于所述发动机上的安装轴，所述发动机上的安装轴分别对称地设置在所述发动机的所述安装空间的两侧，因此，所述上安装板1对接于所述安装轴。The mounting positions on both sides of the upper mounting plate 1 are connected to the mounting shafts on the engine respectively, and the mounting shafts on the engine are respectively symmetrically arranged on both sides of the mounting space of the engine, therefore, The upper mounting plate 1 is connected to the mounting shaft.
所述上安装板1设置为一U型板，所述上安装板1具有一U型安装空间，在所述U型安装空间中，所述主控阀能够被安装，所述U型板的两侧设置有所述安装位。另一方面，所述下安装板2设置为一L型板，所述下安装板2具有一水平板和一竖直板，其中所述水平板和所述竖直板形成所述L型板，其中所述水平板贴合地安装到所述上安装板1中，此时所述竖直板垂直于所述上安装板1。The upper mounting plate 1 is configured as a U-shaped plate, and the upper mounting plate 1 has a U-shaped installation space. In the U-shaped installation space, the main control valve can be installed. The installation positions are provided on both sides. On the other hand, the lower mounting plate 2 is configured as an L-shaped plate, the lower mounting plate 2 has a horizontal plate and a vertical plate, wherein the horizontal plate and the vertical plate form the L-shaped plate , Wherein the horizontal board is fitted to the upper mounting board 1 in a snug manner, and the vertical board is perpendicular to the upper mounting board 1 at this time.
具体地，所述竖直板分隔了所述上安装板1的所述U型安装空间，所述竖直板和所述上安装板1形成一主控阀安装空间。可以理解的是，所述主控阀可拆接地设置在所述竖直板和所述上安装板1之间。这个过程中，充分利用了所述发动机上方的安装空间，能够将所述安装阀顺利地嵌入到所述发动机中，无需对原车进行变化，因此，安装所述主控阀之后，所述推土机的外部结构无变化。Specifically, the vertical plate separates the U-shaped installation space of the upper mounting plate 1, and the vertical plate and the upper mounting plate 1 form a main control valve installation space. It can be understood that the main control valve is detachably arranged between the vertical plate and the upper mounting plate 1. In this process, the installation space above the engine is fully utilized, and the installation valve can be smoothly embedded in the engine without changing the original vehicle. Therefore, after installing the main control valve, the bulldozer The external structure has not changed.
进一步地，所述水平板和所述上安装板1之间设置有多个螺栓结构，所述竖直板和所述上安装板1设有多个安装孔，通过所述螺栓结构将所述水平板和所述上安装板1连接。其中，所述螺栓结构包括一六角螺栓3、一平垫4、一弹垫5和一螺母6，其中所述六角螺栓3与所述螺母6螺接，所述平垫4和所述弹垫5设置在所述六角螺栓3和所述螺母6之间。Further, a plurality of bolt structures are provided between the horizontal plate and the upper mounting plate 1, the vertical plate and the upper mounting plate 1 are provided with a plurality of mounting holes, and the bolt structure The horizontal plate is connected to the upper mounting plate 1. Wherein, the bolt structure includes a hexagonal bolt 3, a flat washer 4, an elastic washer 5 and a nut 6, wherein the hexagonal bolt 3 is screwed to the nut 6, the flat washer 4 and the elastic washer 5 is arranged between the hexagonal bolt 3 and the nut 6.
而所述竖直板上设置有多个安装孔，以使得所述主控阀安装到所述竖直板上，并留有一定的安装间隙。The vertical plate is provided with a plurality of installation holes, so that the main control valve is installed on the vertical plate with a certain installation gap.
进一步地，在所述上安装板1中还开设有一槽口，所述槽口便于维修工人维修所述推土机的所述发动机。根据上述结构，所述主控阀安装组件能够将所述主控阀安装到所述发动机上，并无需进行焊接，因此所述主控阀能够不占空间并且方便维修。Further, a notch is also provided in the upper mounting plate 1, and the notch is convenient for maintenance workers to repair the engine of the bulldozer. According to the above structure, the main control valve installation assembly can install the main control valve on the engine without welding, so the main control valve can take up less space and is convenient for maintenance.
根据上述所述主控阀安装组件的结构，本发明进一步地提供了一种发动机安装***，其中所述发动机安装***包括一发动机、一控制***和一主控阀安装组件，其中所述发动机包括两个对称设置的安装轴，所述发动机设置有一散热网，所述散热网与所述发动机之间设有一安装空间，所述控制***包括一控制程序和一主控阀，其中所述控制程序控制地连接所述 主控阀，所述主控阀通过所述主控阀安装组件安装到所述发动机上。According to the structure of the main control valve mounting assembly described above, the present invention further provides an engine mounting system, wherein the engine mounting system includes an engine, a control system, and a main control valve mounting assembly, wherein the engine includes Two symmetrically arranged mounting shafts, the engine is provided with a heat dissipation net, an installation space is provided between the heat dissipation net and the engine, the control system includes a control program and a main control valve, wherein the control program The main control valve is controllably connected, and the main control valve is installed on the engine through the main control valve mounting assembly.
具体地，所述主控阀安装组件的所述上安装板两侧的所述安装位对接所述安装轴，所述主控阀设置在所述下安装板的所述竖直板中。Specifically, the mounting positions on both sides of the upper mounting plate of the main control valve mounting assembly are connected to the mounting shaft, and the main control valve is arranged in the vertical plate of the lower mounting plate.
根据上述发动机安装***和所述主控阀安装组件，本发明进一步地提供了一种安装方法，包括以下步骤：According to the above engine installation system and the main control valve installation assembly, the present invention further provides an installation method including the following steps:
(a)拆开所述发动机上的散热网之后，打开所述散热网和所述发动机之间的安装空间；(a) After disassembling the heat dissipation net on the engine, open the installation space between the heat dissipation net and the engine;
(b)装配好所述主控阀安装组件，安装所述主控阀到所述竖直板；(b) Assemble the main control valve installation assembly, and install the main control valve to the vertical plate;
(c)对接所述上安装板的所述安装位与所述发动机的所述安装轴，以完成装配。(c) Docking the mounting position of the upper mounting plate with the mounting shaft of the engine to complete the assembly.
以上结合附图对本发明的实施方式作了详细说明，但本发明不限于所描述的实施方式。对于本领域的技术人员而言，在不脱离本发明原理和精神的情况下，对这些实施方式进行多种变化、修改、替换和变型，仍落入本发明的保护范围内。The embodiments of the present invention have been described in detail above with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. For those skilled in the art, without departing from the principle and spirit of the present invention, various changes, modifications, substitutions and modifications to these embodiments still fall within the protection scope of the present invention.

Claims (9)

  1. 一种主控阀安装组件，通过所述主控阀安装组件以将一主控阀安装到一发动机上，其特征在于，包括：A main control valve installation assembly, through which a main control valve is installed on an engine, is characterized in that it comprises:
    一上安装板，所述上安装板的两侧分别设置有一安装位，所述安装位对接于所述发动机的安装轴；以及An upper mounting plate, two mounting positions are respectively provided on both sides of the upper mounting plate, and the mounting positions are connected to the mounting shaft of the engine; and
    一下安装板，所述下安装板具有一体设置的一水平板和一竖直板，其中所述水平板贴合地安装到所述上安装板中，所述竖直板垂直于所述上安装板，所述主控阀设置于所述竖直板。A lower mounting plate, the lower mounting plate has a horizontal plate and a vertical plate integrally arranged, wherein the horizontal plate is fitted into the upper mounting plate in a fit manner, and the vertical plate is perpendicular to the upper mounting plate The main control valve is arranged on the vertical plate.
  2. 根据权利要求1所述的主控阀安装组件，其特征在于，所述上安装板具有一U型安装空间，所述竖直板分隔所述U型安装空间，并且所述竖直板和所述上安装板形成一主控阀安装空间。The main control valve installation assembly according to claim 1, wherein the upper installation plate has a U-shaped installation space, the vertical plate separates the U-shaped installation space, and the vertical plate and the The above mounting plate forms a main control valve installation space.
  3. 根据权利要求1所述的主控阀安装组件，其特征在于，所述水平板和所述上安装板通过多个螺栓结构连接，所述螺栓结构包括一六角螺栓、一平垫、一弹垫和一螺母，其中所述六角螺栓与所述螺母螺接，所述平垫和所述弹垫设置在所述六角螺栓和所述螺母之间。The main control valve mounting assembly of claim 1, wherein the horizontal plate and the upper mounting plate are connected by a plurality of bolt structures, and the bolt structure includes a hexagonal bolt, a flat washer, and a spring washer And a nut, wherein the hexagonal bolt is screwed to the nut, and the flat washer and the elastic washer are arranged between the hexagonal bolt and the nut.
  4. 根据权利要求1所述的主控阀安装组件，其特征在于，所述上安装板中还开设有一槽口，所述槽口便于维修所述推土机的所述发动机。The main control valve mounting assembly according to claim 1, wherein a notch is further opened in the upper mounting plate, and the notch is convenient for repairing the engine of the bulldozer.
  5. 一种发动机安装***，其特征在于，包括：An engine mounting system is characterized in that it includes:
    一发动机，其中所述发动机包括两个对称设置的安装轴，所述发动机设置有一散热网，所述散热网与所述发动机之间设有一安装空间；An engine, wherein the engine includes two symmetrically arranged mounting shafts, the engine is provided with a heat dissipation net, and an installation space is provided between the heat dissipation net and the engine;
    一控制***，所述控制***包括一控制程序和一主控阀，其中所述控制程序控制地连接所述主控阀；以及A control system, the control system including a control program and a main control valve, wherein the control program is controllably connected to the main control valve; and
    一主控阀安装组件，所述主控阀通过所述主控阀安装组件安装到所述发动机上，其中所述主控阀安装组件包括：A main control valve installation assembly, the main control valve is installed on the engine through the main control valve installation assembly, wherein the main control valve installation assembly includes:
    一上安装板，所述上安装板的两侧分别设置有一安装位，所述安装位对接于所述发动机的安装轴；以及An upper mounting plate, two mounting positions are respectively provided on both sides of the upper mounting plate, and the mounting positions are connected to the mounting shaft of the engine; and
    一下安装板，所述下安装板具有一体设置的一水平板和一竖直板，其中所述水平板贴合地安装到所述上安装板中，所述竖直板垂直于所述上安装板，所述主控阀设置于所述竖直板。A lower mounting plate, the lower mounting plate has a horizontal plate and a vertical plate integrally arranged, wherein the horizontal plate is fitted into the upper mounting plate in a fit manner, and the vertical plate is perpendicular to the upper mounting plate The main control valve is arranged on the vertical plate.
  6. 根据权利要求5所述的发动机安装***，其特征在于，所述上安装板具有一U型安装空间，所述竖直板分隔所述U型安装空间，并且所述竖直板和所述上安装板形成一主控阀安装空间。The engine mounting system of claim 5, wherein the upper mounting plate has a U-shaped installation space, the vertical plate separates the U-shaped installation space, and the vertical plate and the upper The installation plate forms a main control valve installation space.
  7. 根据权利要求6所述的发动机安装***，其特征在于，所述水平板和所述上安装板通 过多个螺栓结构连接，所述螺栓结构包括一六角螺栓、一平垫、一弹垫和一螺母，其中所述六角螺栓与所述螺母螺接，所述平垫和所述弹垫设置在所述六角螺栓和所述螺母之间。The engine mounting system of claim 6, wherein the horizontal plate and the upper mounting plate are connected by a plurality of bolt structures, and the bolt structure includes a hexagonal bolt, a flat washer, a spring washer and a A nut, wherein the hexagonal bolt is screwed to the nut, and the flat washer and the elastic washer are arranged between the hexagonal bolt and the nut.
  8. 根据权利要求7所述的发动机安装***，其特征在于，所述上安装板中还开设有一槽口，所述槽口便于维修所述推土机的所述发动机。7. The engine mounting system according to claim 7, wherein the upper mounting plate is further provided with a notch, and the notch is convenient for repairing the engine of the bulldozer.
  9. 一种安装方法，其特征在于，包括以下步骤：An installation method, characterized in that it comprises the following steps:
    (a)拆开所述发动机上的散热网之后，打开所述散热网和所述发动机之间的安装空间；(a) After disassembling the heat dissipation net on the engine, open the installation space between the heat dissipation net and the engine;
    (b)装配好所述主控阀安装组件，安装所述主控阀到所述竖直板；(b) Assemble the main control valve installation assembly, and install the main control valve to the vertical plate;
    (c)对接所述上安装板的所述安装位与所述发动机的所述安装轴，以完成装配。(c) Docking the mounting position of the upper mounting plate with the mounting shaft of the engine to complete the assembly.
PCT/CN2019/114996 2019-05-13 2019-11-01 Main control valve installation assembly, engine installation system, and installation method WO2020228258A1 (en)

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CN110241883A (en) * 2019-05-13 2019-09-17 南京天辰礼达电子科技有限公司 A kind of master control valve mounting assembly, engine installation system and installation method

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