阅读说明：本技术 一种工业用手自一体双导柱式车辆悬挂机构 (Industrial manual-automatic integrated double-guide-column type vehicle suspension mechanism ) 是由 叶开成 唐晓龙 徐辉 鞠兴祥 李晓男 丁九峰 张雨佳 于 2019-09-11 设计创作，主要内容包括：本发明公开了一种工业用手自一体双导柱式车辆悬挂机构,包括悬挂主体,悬挂主体的底端设置有下固定块,悬挂主体的顶端两侧均安装有导轨柱,导轨柱的外侧套接有高强度弹簧,导轨柱的顶端连接有机械增压套,机械增压套的顶端安装有上固定块,下固定块和上固定块的一侧表面均设置有凸起块,凸起块为长方形凸起结构,凸起块的一侧设置有安装孔。本发明能适用于安装卧式和立式两种电驱动轮,带液压系统的和不带液压系统的各类型电驱动车辆,加工制造成本较低、便于使用人员进行安装调试、方便维修保养、适用于各个使用场所、使用寿命较长,整个悬挂机构安装牢固可靠,安装调试维修方便,空间小制造成本低。(The invention discloses an industrial manual-automatic integrated double-guide-column type vehicle suspension mechanism which comprises a suspension main body, wherein a lower fixing block is arranged at the bottom end of the suspension main body, guide rail columns are respectively arranged on two sides of the top end of the suspension main body, high-strength springs are sleeved on the outer sides of the guide rail columns, a mechanical pressurizing sleeve is connected to the top ends of the guide rail columns, an upper fixing block is arranged at the top end of the mechanical pressurizing sleeve, protruding blocks are respectively arranged on the surfaces of one side of the lower fixing block and one side of the upper fixing block, each protruding block is of a rectangular protruding structure, and a mounting hole is formed. The invention can be suitable for installing horizontal and vertical electric driving wheels, various types of electric driving vehicles with or without hydraulic systems, has lower processing and manufacturing cost, is convenient for installation and debugging by using personnel, is convenient for maintenance, is suitable for various use places, has longer service life, and has firm and reliable installation of the whole suspension mechanism, convenient installation, debugging and maintenance, small space and low manufacturing cost.)

1. An industrial manual-automatic integrated double-guide-column type vehicle suspension mechanism comprises a suspension main body (1) and is characterized in that a lower fixing block (4) is arranged at the bottom end of the suspension main body (1), guide rail columns (2) are mounted on two sides of the top end of the suspension main body (1), high-strength springs (3) are sleeved on the outer sides of the guide rail columns (2), a mechanical pressurization sleeve (5) is connected to the top end of each guide rail column (2), an upper fixing block (6) is mounted on the top end of the mechanical pressurization sleeve (5), protruding blocks (13) are arranged on the surfaces of one sides of the lower fixing block (4) and the upper fixing block (6), each protruding block (13) is of a rectangular protruding structure, a mounting hole (14) is formed in one side of each protruding block (13), a hydraulic auxiliary pressurization cylinder (7) is arranged in the center of the bottom end of the upper fixing block (6), and an auxiliary spring mechanism (8) is connected to the bottom end of, and is connected with the suspension main body (1), and two sides of the top end of the upper fixing block (6) are provided with mechanical adjusting screws (9).

2. The industrial manual-automatic integrated double-guide-column type vehicle suspension mechanism is characterized in that a floating support (10) is arranged on one side of the suspension main body (1), a through hole groove (12) is formed in the inner side of the floating support (10), and a side ring (11) is formed in the outer side of the floating support (10).

3. The industrial manual-automatic integrated double-guide-column type vehicle suspension mechanism is characterized in that the two ends of the auxiliary spring mechanism (8) are provided with pressure-bearing connecting blocks (16) which are respectively connected with the hydraulic auxiliary pressurizing steel (7) and the suspension main frame (1).

4. the industrial manual-automatic integrated double-guide-column type vehicle suspension mechanism is characterized in that fixing ports (17) are formed in the two end surfaces of the upper fixing block (6), and the mechanical pressurizing sleeve (5) and the upper fixing block (6) are fixed through the fixing ports (17).

5. The industrial manual-automatic integrated double-guide-column type vehicle suspension mechanism is characterized in that alloy legs (15) are arranged at two ends of the bottom of the lower fixing block (4).

Technical Field

the invention relates to a vehicle suspension mechanism, in particular to an industrial manual-automatic integrated double-guide-column vehicle suspension mechanism.

Background

As is well known, the suspension mechanism of the traditional electrically driven vehicle is arranged on a fixed seat of the vehicle, a control handle is arranged on the suspension mechanism, and an electrically driven wheel device is connected below the suspension mechanism. And the motor of the vertical driving wheel is fixedly arranged above the lower fixing block of the electrically driven vehicle and is higher away from the ground, thereby avoiding the problems. Meanwhile, the single-guide-column type suspension mechanism only can play a role in damping the electric driving wheel and cannot play a role in pressing down the electric driving wheel, so that the requirement of the electric driving vehicle on the road flatness is high. The guide rail type suspension mechanism is inconvenient to install, debug and maintain, large in occupied space and high in manufacturing cost.

Disclosure of Invention

The invention aims to overcome the defects of the prior art and provides an industrial manual-automatic integrated double-guide-column type vehicle suspension mechanism.

In order to solve the technical problems, the invention provides the following technical scheme:

The invention relates to an industrial manual-automatic integrated double-guide-column type vehicle suspension mechanism which comprises a suspension main body, wherein a lower fixing block is arranged at the bottom end of the suspension main body, guide rail columns are respectively arranged on two sides of the top end of the suspension main body, high-strength springs are sleeved on the outer sides of the guide rail columns, a mechanical pressurizing sleeve is connected to the top end of each guide rail column, an upper fixing block is arranged at the top end of the mechanical pressurizing sleeve, protruding blocks are respectively arranged on the surfaces of one side of the lower fixing block and one side of the upper fixing block, each protruding block is of a rectangular protruding structure, an installation hole is formed in one side of each protruding block, a hydraulic auxiliary pressurizing cylinder is arranged in the center of the bottom end of each upper fixing block, an auxiliary spring mechanism is connected to the bottom end of each hydraulic auxiliary pressurizing cylinder and is connected with.

As a preferable technical solution of the present invention, a floating bracket is provided at one side of the suspension body, a through hole groove is provided at an inner side of the floating bracket, and a side ring is provided at an outer side of the floating bracket.

As a preferred technical scheme of the invention, two ends of the auxiliary spring mechanism are respectively provided with a pressure-bearing connecting block and are respectively connected with the hydraulic auxiliary pressurizing steel and the suspension main frame.

As a preferred technical scheme of the invention, the two end surfaces of the upper fixed block are respectively provided with a fixed port, and the mechanical pressurizing sleeve and the upper fixed block are fixed through the fixed ports.

As a preferred technical scheme of the invention, the two ends of the bottom of the lower fixing block are provided with alloy supporting legs.

Compared with the prior art, the invention has the following beneficial effects:

1: the invention can be suitable for installing horizontal and vertical electric driving wheels, various types of electric driving vehicles with hydraulic systems and without hydraulic systems, has lower processing and manufacturing cost, is convenient for installation and debugging by using personnel, is convenient for maintenance and repair, is suitable for various use places, has longer service life, and has firm and reliable installation of the whole suspension mechanism, convenient installation, debugging and repair, small space and low manufacturing cost;

2: the invention solves the problem that the grip force of the wheels to the ground is insufficient when the industrial electrically-driven vehicle is used for a long time, and the grip force of the wheels to the ground can be adjusted and enhanced through the equipment; when the industrial electrically-driven vehicle runs under various road conditions, the vehicle can obtain a more stable running state by adjusting the grabbing force of the wheels on the ground, and meanwhile, the service life of the vehicle is prolonged, and the running efficiency is improved.

Drawings

the accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic plan view of the present invention;

In the figure: 1. a suspension body; 2. a guide rail column; 3. a high-strength spring; 4. a lower fixed block; 5. a mechanical pressurizing sleeve; 6. an upper fixed block; 7. a hydraulic auxiliary booster cylinder; 8. an auxiliary spring mechanism; 9. a mechanical adjusting screw; 10. a floating mount; 11. a side ring; 12. a through hole slot; 13. a raised block; 14. mounting holes; 15. supporting legs; 16. a pressure-bearing connecting block; 17. and fixing the port.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.