CN213705187U

CN213705187U - High-performance storage battery electric flat car

Info

Publication number: CN213705187U
Application number: CN202022751617.0U
Authority: CN
Inventors: 朱永军; 徐德连
Original assignee: Jiangsu Julong Electric Vehicle Manufacturing Co ltd
Current assignee: Jiangsu Julong Electric Vehicle Manufacturing Co ltd
Priority date: 2020-11-24
Filing date: 2020-11-24
Publication date: 2021-07-16
Anticipated expiration: 2030-11-24

Abstract

The utility model belongs to electric flat car field specifically is high performance battery electric flat car, including bottom plate and workstation, the inside four corners fixed mounting of bottom plate has a surge drum, the inside movable mounting of surge drum has the fore-set, the top fixed mounting of fore-set has the piston, the bottom fixed mounting of surge drum has the spring, the top fixed mounting of bottom plate has the workstation, the inside middle fixed mounting of workstation has the hydraulic stem, the spacing groove has been seted up on the workstation. Through being provided with surge drum, fore-set, piston and spring, when this device takes place vibrations, remove the wheel and can conduct vibrations to the spring, turn into elastic potential energy by the spring to reach absorbing effect, the spring is simultaneously because vibrations can upwards be pushed to in the surge drum, and the piston on the spring can extrude the air in the surge drum, thereby produces the elastic potential energy that frictional force consumed the spring, thereby reach and slow down rocking because of the shock attenuation emergence, improve the practicality.

Description

High-performance storage battery electric flat car

Technical Field

The utility model relates to an electric flat carriage field especially relates to high performance battery electric flat carriage.

Background

The electric flat car is a transportation tool for pulling goods or people, which takes a storage battery as power and a motor as drive; the electric power is used as an important energy source with environmental protection, cleanness and high conversion rate, the electric power is used as the application to drive the updating and updating of vehicles, the low-carbon development of the transportation industry is promoted, the transportation cost is reduced, the energy source is saved, the environment is protected, the electric power is one of the important subjects of the research of all countries in the world, and after the development of decades, the electric power is applied to various fields such as urban buses, factory and mine electric transportation vehicles, electric urban sanitation cleaning vehicles, engineering, tunnels and subway construction special vehicles, and the electric flat car has the advantages of strong applicability, flexibility, simple maintenance, convenience in maintenance, low price and the like, can flexibly penetrate through narrow roads and can be widely applied to the short-distance transportation fields such as families, cities and countryside, individual renting, factory areas, mining areas, environmental sanitation, community sanitation and the like.

Because the service environment of electric flat carriage is comparatively abominable, need adapt to the operational environment of the high strength of mill, the shock attenuation of current electric flat carriage often relies on the spring to carry out the shock attenuation simply, but spring shock attenuation can cause the automobile body to rock, make goods or equipment on the automobile body damage and drop easily, and electric flat carriage also is used for installing some equipment sometimes, but the high inconvenient regulation of current electric flat carriage, thereby can not adjust equipment's height, lead to the convenience not high, current user demand has not been satisfied.

In order to solve the problems, the application provides a high-performance storage battery electric flat carriage.

SUMMERY OF THE UTILITY MODEL

Objects of the invention

For solving the technical problem who exists among the background art, the utility model provides a high performance battery electric flat carriage has effectual and the height-adjustable's of shock attenuation characteristics.

(II) technical scheme

For solving the technical problem, the utility model provides a high performance battery electric flat carriage, including bottom plate and workstation, the inside four corners fixed mounting of bottom plate has a surge drum, the inside movable mounting of surge drum has the fore-set, the top fixed mounting of fore-set has the piston, the bottom fixed mounting of surge drum has the spring, the top fixed mounting of bottom plate has the workstation, the inside middle fixed mounting of workstation has the hydraulic stem, the spacing groove has been seted up on the workstation, the top fixed mounting of hydraulic stem has the elevating platform, the four corners fixed mounting of elevating platform bottom has spacing post.

Preferably, the middle of the inner cavity of the bottom plate is fixedly provided with a storage battery, the storage battery is fixedly provided with a control panel, and the storage battery is provided with a strip-shaped heat dissipation groove.

Preferably, the bottom of the top column is fixedly connected with a movable wheel, and a rotating shaft is fixedly arranged on the movable wheel.

Preferably, one end of the spring is connected to the damper cylinder, and the other end of the spring is connected to the moving wheel.

Preferably, the bottom plate is provided with an air hole, and the piston is provided with a spiral groove.

Preferably, the limiting groove is connected with the limiting column in a sliding mode, and a groove matched with the lifting platform box is formed in the top of the bottom plate.

The above technical scheme of the utility model has following profitable technological effect:

1. through being provided with surge drum, fore-set, piston and spring, when this device takes place vibrations, remove the wheel and can conduct vibrations to the spring, turn into elastic potential energy by the spring to reach absorbing effect, the spring is simultaneously because vibrations can upwards be pushed to in the surge drum, and the piston on the spring can extrude the air in the surge drum, thereby produces the elastic potential energy that frictional force consumed the spring, thereby reach and slow down rocking because of the shock attenuation emergence, improve the practicality.

2. Thereby can drive the elevating platform through being provided with the hydraulic stem and reciprocate through flexible, reach height-adjusting effect, slide in the spacing groove of seting up on the workstation through spacing post on the elevating platform, also can carry on spacingly to the elevating platform when can supporting the elevating platform, prevent effectively that the elevating platform over-and-under type from taking place the displacement by the card dead, improve stability.

Drawings

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

fig. 2 is a schematic view of the damper cylinder structure of the present invention.

Reference numerals:

1. a base plate; 11. a damper cylinder; 12. a top pillar; 13. a piston; 14. a spring; 15. a moving wheel; 16. a storage battery; 2. a work table; 21. a hydraulic lever; 22. a limiting groove; 23. a lifting platform; 24. a limiting column.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

As shown in fig. 1-2, the utility model provides a high-performance battery electric flat carriage, which comprises a bottom plate 1 and a workbench 2.

Referring to fig. 1, four corners inside a bottom plate 1 are fixedly provided with shock-absorbing cylinders 11, a top post 12 is movably mounted inside the shock-absorbing cylinder 11, a piston 13 is fixedly mounted at the top of the top post 12, a spring 14 is fixedly mounted at the bottom of the shock-absorbing cylinder 11, the bottom plate 1 is used for bearing each component, the shock-absorbing cylinder 11 is used for mounting the top post 12, the top post 12 and the piston 13 are used for matching to move in the shock-absorbing cylinder 11 through the top post 12 so as to drive the piston 13 to extrude air in the bottom plate 1, and the spring 14 is used for absorbing vibration and converting the vibration into elastic potential.

Please refer to fig. 1 and 2, a working table 2 is fixedly mounted at the top of the bottom plate 1, a hydraulic rod 21 is fixedly mounted in the middle of the inside of the working table 2, a limiting groove 22 is formed in the working table 2, a lifting table 23 is fixedly mounted at the top of the hydraulic rod 21, limiting columns 24 are fixedly mounted at four corners of the bottom of the lifting table 23, the working table 2 is used for mounting the lifting table 23, the hydraulic rod 21 is used for driving the lifting table 23 to lift through stretching, the limiting groove 22 and the limiting columns 24 are used for matching to slide in the lifting table 23 through the limiting columns 24 so as to limit the lifting table 23, and the lifting table 23 is used for bearing goods or mounting equipment.

Specifically, the middle fixed mounting of 1 inner chamber of bottom plate has battery 16, and battery 16 is used for providing power to this dress, and fixed mounting has control panel on the battery 16 to carry out controlling this device through operation control panel, seted up the bar radiating groove on the battery 16, make the air in the battery 16 can circulate, thereby make things convenient for the heat to dispel the heat to in the air.

Specifically, the bottom fixedly connected with of fore-set 12 removes wheel 15, removes wheel 15 and is used for this cooperation battery 16 to remove, removes and takes turns 15 to go up fixed ann long and has the pivot, makes removal wheel 15 can turn to when removing through the rotation of pivot.

Specifically, one end of the spring 14 is connected to the damper cylinder 11, and the other end of the spring 14 is connected to the moving wheel 15, so that when the moving wheel 15 vibrates, the vibration can be transmitted to the spring 14, and the spring 14 is converted into elastic potential energy.

Specifically, the bottom plate 1 is provided with an air hole, the piston 13 is provided with a spiral groove, and when the ejection column 12 is vibrated and pushed into the shock absorption cylinder 11, the phenomenon that air is not discharged in time due to too large vibration is avoided, so that the air is blocked.

Specifically, sliding connection between spacing groove 22 and the spacing post 24 for can not produce great resistance when spacing post 24 removes, the recess that matches with 23 casees of elevating platform is seted up at the top of bottom plate 1, when making elevating platform 23 descend, can accomodate the inside of advancing workstation 2.

The utility model discloses a theory of operation and use flow: when this device takes place vibrations, it can give spring 14 with vibrations transmission to remove wheel 15, thereby there is spring 14 to trun into elastic potential energy and make a round trip to move, spring 14 can drive fore-set 12 and reciprocate this moment, and piston 13 on the fore-set 12 can push away the air in the shock tube 11 when removing, thereby produce the resistance, carry out circulation consumption with the elastic potential energy of spring 14, thereby alleviate the bounce of spring 14, through the flexible of hydraulic stem 21, can drive elevating platform 23 and reciprocate, and spacing post 24 of elevating platform 23 bottom can slide in spacing groove 22, thereby support and spacing elevating platform 23, thereby make the lift that elevating platform 23 can be stable.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. High performance battery electric flat carriage, including bottom plate (1) and workstation (2), its characterized in that, the inside four corners fixed mounting of bottom plate (1) has surge drum (11), the inside movable mounting of surge drum (11) has fore-set (12), the top fixed mounting of fore-set (12) has piston (13), the bottom fixed mounting of surge drum (11) has spring (14), the top fixed mounting of bottom plate (1) has workstation (2), the inside middle fixed mounting of workstation (2) has hydraulic stem (21), spacing groove (22) have been seted up on workstation (2), the top fixed mounting of hydraulic stem (21) has elevating platform (23), the four corners fixed mounting of elevating platform (23) bottom has spacing post (24).

2. The electric flat carriage with the high-performance storage battery according to claim 1 is characterized in that a storage battery (16) is fixedly mounted in the middle of an inner cavity of the bottom plate (1), a control panel is fixedly mounted on the storage battery (16), and a strip-shaped heat dissipation groove is formed in the storage battery (16).

3. The electric flat carriage with the high-performance storage battery according to claim 1, characterized in that a moving wheel (15) is fixedly connected to the bottom of the top column (12), and a rotating shaft is fixedly arranged on the moving wheel (15).

4. The high-performance battery electric flat carriage according to claim 1, characterized in that one end of the spring (14) is connected to the damper cylinder (11) and the other end of the spring (14) is connected to a moving wheel (15).

5. The electric flat carriage with the high-performance storage battery according to claim 1, characterized in that the bottom plate (1) is provided with air holes, and the piston (13) is provided with spiral grooves.

6. The electric flat carriage with the high-performance storage battery according to claim 1, characterized in that the limiting groove (22) is connected with the limiting column (24) in a sliding manner, and the top of the bottom plate (1) is provided with a groove matched with the lifting platform (23) box.