CN213619447U

CN213619447U - Battery quick change device and commodity circulation car

Info

Publication number: CN213619447U
Application number: CN202022442942.9U
Authority: CN
Inventors: 田建国; 刘忠明; 孟庆书; 李阳; 翁福建; 高顺来; 韩德杰; 俞超
Original assignee: Liaocheng Zhongtong Light Bus Co ltd
Current assignee: Zhongtong Bus Holding Co Ltd
Priority date: 2020-10-29
Filing date: 2020-10-29
Publication date: 2021-07-06
Anticipated expiration: 2030-10-29

Abstract

The utility model discloses a battery quick change device and commodity circulation car, including the battery bracket, the battery bracket is provided with a plurality of battery mounting grooves, and the equal sliding connection in every battery mounting groove has the fixed pin, fixed pin protrusion in the bottom of battery mounting groove, the bulge of fixed pin is connected with and is used for driving the fixed pin along the gliding pushing mechanism of battery mounting groove. The device can accomplish the dismouting with whole car battery fast, has improved efficiency greatly.

Description

Battery quick change device and commodity circulation car

Technical Field

The utility model relates to a new energy automobile field, concretely relates to battery quick change device and commodity circulation car.

Background

The traditional motor vehicle is driven by burning diesel oil, gasoline and other fuels in the running process, but the fuels can emit various pollution gases after being burnt, and the environment is deteriorated; although most vehicles are new energy pure electric vehicles, the charging of the batteries of the vehicles needs a certain time, the best scheme is to detach the batteries with exhausted electric quantity for charging, and replace the vehicles with standby full-load batteries to ensure the normal transportation, the existing battery device has a complex structure, and the detachment and installation of the batteries need a long time to seriously affect the transportation efficiency.

SUMMERY OF THE UTILITY MODEL

To the problem, the utility model discloses a battery quick change device and commodity circulation car, the device can accomplish the dismouting with whole car battery fast, has improved efficiency greatly.

The utility model provides a quick battery changing device, includes the battery bracket, the battery bracket is provided with a plurality of battery mounting grooves, and the equal sliding connection in every battery mounting groove has the fixed pin, fixed pin protrusion in the bottom of battery mounting groove, the bulge of fixed pin is connected with and is used for driving the fixed pin along the gliding pushing mechanism of battery mounting groove.

Preferably, the pushing mechanism comprises a cam, a spring is connected above the cam, and the spring is connected with a protruding part of the fixing pin.

Preferably, a knob switch is connected to the cam.

Preferably, the knob switch is connected with a switch fixing seat, and the switch fixing seat is connected with the battery bracket.

Preferably, the bottom surface of the battery mounting groove is provided with a plurality of balls.

Preferably, two opposite side surfaces in the battery mounting groove are provided with buffer blocks for positioning the battery.

The utility model discloses still disclose a commodity circulation car, the commodity circulation car is including as above battery quick change device.

The utility model has the advantages that:

1. knob switch and cam cooperation, the drive fixed pin rises fast or descends for remove or the dismouting of installation to the battery, it is quick convenient.

2. The ball and the buffer block can move the battery in the battery mounting groove lightly and laborsavingly, and are convenient and efficient.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a view of the overall structure of a logistics vehicle;

FIG. 2 is a view showing the installation of the quick-change device for batteries;

FIG. 3 is a diagram showing a locking state of the quick-change battery device;

FIG. 4 is an enlarged view of A in FIG. 3;

FIG. 5 is a view showing the structure of the quick-change device for batteries in an open state;

in the figure, a logistics vehicle 1, a battery bracket 2, a battery 3, a quick-change device 4, a fixing bolt 5, a quick-change device base 6, a first buffer block 7, a ball 8, a second buffer block 9, a fixing pin 10, a switch fixing seat 11, a spring 12, a cam 13, a cam rotating shaft 14 and a knob switch 15.

Detailed Description

The technical solutions in the embodiments of the present application will be described clearly and completely with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present application without making any creative effort, shall fall within the protection scope of the present application.

The utility model discloses a battery quick change device and commodity circulation car as shown in fig. 1-5, this structure is constituteed as follows: battery bracket 2 is installed to the frame rear of commodity circulation car 1, quick change device 4 installs in battery bracket top through fixing bolt 5, battery 3 is installed in the recess of quick change device base 6, both sides set up first buffer block 7 and second buffer block 9 respectively around the recess, recess bottom installation ball 8, run through at the bottom of the recess and set up fixed pin 10, the fixed pin is located the outside suit spring 12 of the part below the quick change device base, spring 12 below contact connection cam 13, this cam is installed on cam rotation axle 14, and coaxial arrangement knob switch 15 on the rotation axle. The cam rotating shaft is connected with a switch fixing seat 11, and the switch fixing seat is installed below the quick-change device base 6.

Introduction of the working principle of the quick-change device: when this mechanism is the locking state, operator's operation knob switch 15 clockwise rotation 90 degrees, it is rotatory to drive cam 13 through cam rotation axis 14, spring 12 is in the state of being compressed always simultaneously, along with the rotation of cam, fixed pin 10 receives the pulling force of spring 12 to move down, when knob switch 15 rotates 90 degrees, fixed pin 10 reachs the minimum, this quick change device is in the open mode, at this moment, utilize the frock to pass through ball 8 with battery 3 and move to the position of second buffer block 9, reuse fork truck and carry out the battery, accomplish once to tear battery work open.

The process of installing the battery is that the battery is hoisted by a forklift and placed in a slide way of a base 6 of the quick-change device, the battery 3 is pushed to the position of a first buffer block 7 through a ball 8 by a tool, then a rotary switch 15 is operated and rotates 90 degrees anticlockwise, the rotary switch drives a cam 13 to rotate through a cam rotating shaft 14, the cam rotates to push against a fixing pin 10 to move upwards to compress a spring until the fixing pin 10 is in place, and the installation of the battery is completed.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides a quick battery changing device, its characterized in that, includes the battery bracket, the battery bracket is provided with a plurality of battery mounting grooves, and every equal sliding connection in battery mounting groove has the fixed pin, fixed pin protrusion in the bottom in battery mounting groove, the bulge of fixed pin is connected with and is used for driving the fixed pin along the gliding pushing mechanism of battery mounting groove.

2. The quick-change device for batteries according to claim 1, characterized in that said pushing mechanism comprises a cam, a spring is connected above said cam, and said spring is connected with a projection of a fixing pin.

3. The quick-change device for batteries according to claim 2, characterized in that a knob switch is connected to said cam.

4. The quick-change device for batteries according to claim 3, wherein the knob switch is connected to a switch holder, and the switch holder is connected to the battery bracket.

5. The quick-change device for batteries according to claim 1, characterized in that the bottom surface of the battery mounting groove is provided with a plurality of balls.

6. The quick-change device for batteries according to claim 5, wherein the opposite two side surfaces in the battery mounting groove are provided with buffer blocks for positioning the batteries.

7. A logistics vehicle, characterized in that the logistics vehicle comprises a battery quick-change device according to any one of claims 1-6.