CN215284451U

CN215284451U - Heavy truck battery floor truck of side bolt formula

Info

Publication number: CN215284451U
Application number: CN202022625694.1U
Authority: CN
Inventors: 洪启峰; 罗传奎; 温鹏飞; 张健丁
Original assignee: Shanghai Nenghui Technology Co ltd
Current assignee: Shanghai Nenghui Technology Co ltd
Priority date: 2020-11-13
Filing date: 2020-11-13
Publication date: 2021-12-24
Anticipated expiration: 2030-11-13

Abstract

The utility model relates to the technical field of machinery. A side bolt type heavy truck battery carrying trolley comprises a frame, wherein the bottom of the frame is provided with a driving wheel; the battery tray is used for being positioned relative to the battery tray, the bolt component comprises a bolt capable of vertically lifting, and the bolt component is installed at one end of the frame; the battery picking and placing mechanism comprises an inserting arm for inserting a socket at the top of the battery, a lifting mechanism, a sliding assembly and a supporting frame; the frame is provided with a lifting mechanism, the top of the lifting mechanism is connected with a supporting frame, and the left end of the supporting frame is provided with an opening; the top of braced frame installs sliding assembly, and sliding assembly is used for driving and inserts arm translation motion from side to side. This patent removes the position that the truck parked through floor truck and carries out the transfer of battery. The fixing of the battery tray is convenient to realize through the bolt assembly, and the relative fixing of the trolley and the battery is realized. Then the battery taking and placing mechanism is used for conveniently realizing the taking and placing of the battery.

Description

Heavy truck battery floor truck of side bolt formula

Technical Field

The utility model relates to the technical field of machinery, specifically heavy truck battery floor truck.

Background

With the development of electric vehicles, it is a trend that heavy trucks are driven by electric power. The power battery capacity of the electric heavy truck is large, the charging time is long, and in order to solve the problem, a battery replacement station is produced.

The weight of a power battery of the electric truck can reach 2-3 tons, and special equipment is needed to replace the battery. The prior art is mostly provided with the battery replacement equipment that similar line hung in trading the power station, and it requires that the truck must accurately park on predetermined position, and the equipment of trading the battery is bulky in addition, and the orbit is fixed, and the installation construction of whole equipment is complicated, and the cost is very high.

SUMMERY OF THE UTILITY MODEL

Problem to prior art existence, the utility model provides a heavy calorie of battery floor truck of side bolt formula to solve above at least one technical problem.

In order to achieve the purpose, the utility model provides a side bolt type heavy truck battery carrying trolley which is characterized by comprising a frame, wherein the bottom of the frame is provided with a driving wheel;

the battery tray is used for being positioned relative to the battery tray, the plug pin assembly comprises a plug pin capable of vertically lifting, and the plug pin assembly is installed at one end of the frame;

the battery picking and placing mechanism comprises an inserting arm for inserting a battery top socket, a lifting mechanism, a sliding assembly and a supporting frame;

the lifting mechanism is mounted on the frame, the top of the lifting mechanism is connected with the supporting frame, and the left end of the supporting frame is open;

the top of the supporting frame is provided with the sliding assembly, and the sliding assembly is used for driving the insertion arm to move in a left-right translation mode.

This patent removes the position that the truck parked through floor truck and carries out the transfer of battery. The fixing of the battery tray is convenient to realize through the bolt assembly, and the relative fixing of the trolley and the battery is realized. Then the battery taking and placing mechanism is used for conveniently realizing the taking and placing of the battery. This patent need not to park the truck on predetermined position accurately.

The working process is as follows: the floor truck moves to the truck edge, the bolt subassembly moves, the bolt stretches out, insert in the hole that corresponds on the battery tray on the truck, elevating system work, lift to inserting the arm and aim at battery socket position, the slide mechanism action, the drive is inserted the arm and is stretched out, insert battery socket, elevating system work, lift to battery and truck break away from, the return stroke withdrawal of slide mechanism, be located braced frame to the battery, elevating system descends to the minimum, accomplish the battery on the truck and take out the action. And then the battery is carried to a battery cabin for charging the battery. The reverse procedure places the fully charged battery on the truck.

Further preferably, the bolt assembly comprises a driving mechanism for driving the bolt to vertically lift, and the driving mechanism is a hydraulic cylinder, a linear electric cylinder or an air cylinder;

the driving mechanism is in transmission connection with the bolt.

The driving of the bolt is convenient to realize.

Further preferably, the lifting mechanism is a scissor lift.

The lifting driving of the battery is convenient to realize.

Further preferably, the drive wheel is a rudder wheel or a differential wheel.

Further preferably, the supporting frame comprises four upright posts which are vertically arranged, the upright post positioned at the left front is connected with the upright post positioned at the right front through two front connecting rods, and the two front connecting rods are connected through a connecting rod which is vertically arranged;

the upright post positioned at the left rear part is connected with the upright post positioned at the right rear part through two rear side connecting rods, and the two rear side connecting rods are connected through a connecting rod which is vertically arranged;

the front connecting rod positioned above the two front connecting rods is connected with the rear connecting rod positioned above the two rear connecting rods through a connecting piece;

the upright post positioned at the right rear is connected with the upright post positioned at the right front through two right side connecting rods, and the heights of the two right side connecting rods are respectively positioned below the two front side connecting rods.

The supporting strength of the supporting frame is convenient to ensure.

Further preferably, the sliding assembly comprises a primary telescopic rod, a primary guide rail, a primary sliding table, a secondary telescopic rod, a secondary guide rail and a secondary sliding table;

the top of the supporting frame is provided with the primary guide rail, the primary guide rail is connected with the primary sliding table in a sliding manner, one end of the primary telescopic rod is connected with the left end of the primary sliding table, and the other end of the primary telescopic rod is hinged with the right end of the top of the supporting frame;

the second-stage guide rail is arranged below the first-stage sliding table and is connected with the second-stage sliding table in a sliding mode, one end of the second-stage telescopic rod is hinged to the right end portion of the first-stage sliding table, and the other end of the second-stage telescopic rod is connected with the left end portion of the second-stage sliding table;

the inserting arm is connected below the secondary sliding table;

the one-level telescopic link and the two-level telescopic link are respectively located above and below the one-level sliding table.

The grading expansion is convenient to realize.

Drawings

Fig. 1 is a schematic structural view of the embodiment 1 of the present invention in a use state;

fig. 2 is a schematic structural diagram of embodiment 1 of the present invention;

fig. 3 is a schematic structural diagram of embodiment 1 of the present invention.

Wherein: the device comprises a frame 1, a driving wheel 2, a bolt component 3, an inserting arm 4, a lifting mechanism 5, a sliding component 6, a supporting frame 7, a battery 8 and a battery tray 9.

Detailed Description

The present invention will be further described with reference to the accompanying drawings.

Referring to fig. 1 to 3, embodiment 1: a side bolt type heavy truck battery carrying trolley comprises a frame 1, wherein a driving wheel 2 is arranged at the bottom of the frame 1; the battery tray assembly is characterized by further comprising a bolt assembly 3 used for being positioned opposite to the battery tray 9, wherein the bolt assembly 3 comprises a bolt capable of vertically lifting, and the bolt assembly 3 is installed at one end of the frame 1; the battery picking and placing mechanism comprises an inserting arm 4 for inserting a top socket of a battery 8, a lifting mechanism 5, a sliding assembly 6 and a supporting frame 7; the frame 1 is provided with a lifting mechanism 5, the top of the lifting mechanism 5 is connected with a supporting frame 7, and the left end of the supporting frame 7 is provided with an opening; and a sliding assembly 6 is installed at the top of the supporting frame 7, and the sliding assembly 6 is used for driving the inserting arm 4 to move in a left-right translation mode.

This patent removes the position that the truck parked through floor truck and carries out the transfer of battery. The fixing of the battery tray is conveniently realized through the bolt component 3, and the relative fixing of the trolley and the battery is realized. Then the battery taking and placing mechanism is used for conveniently realizing the taking and placing of the battery. This patent need not to park the truck on predetermined position accurately.

The working process is as follows: the floor truck moves to the side of the truck, the bolt of the bolt component is located above the hole right facing the battery tray at the moment, the bolt component 3 acts, the bolt stretches out, the bolt is inserted into the corresponding hole in the battery tray on the truck, the lifting mechanism 5 works, the bolt is lifted to the position where the insertion arm 4 is aligned with the battery socket, the sliding mechanism acts, the driving insertion arm 4 stretches out, the battery socket is inserted, the lifting mechanism 5 works, the battery is lifted to be separated from the truck, the return stroke of the sliding mechanism retracts, the battery is located in the supporting frame 7, the lifting mechanism 5 descends to the lowest point, and the battery taking-out action on the truck is completed. And then the battery is carried to a battery cabin for charging the battery. The reverse procedure places the fully charged battery on the truck.

The bolt component 3 comprises a driving mechanism for driving the bolt to vertically lift, and the driving mechanism is a hydraulic cylinder, a linear electric cylinder or an air cylinder; the driving mechanism is in transmission connection with the bolt. The driving of the bolt is convenient to realize. The bolt assembly comprises a limiting block, and a driving mechanism and a through hole for extending the bolt are arranged on the limiting block. The bottom of the bolt is an insertion end for inserting into the positioning hole of the battery tray.

The lifting mechanism 5 is a scissor lift. The lifting driving of the battery is convenient to realize.

The driving wheels 2 are steering wheels or differential wheels.

The supporting frame 7 comprises four upright posts which are vertically arranged, the upright post positioned at the front left is connected with the upright post positioned at the front right through two front side connecting rods, and the two front side connecting rods are connected through a connecting rod which is vertically arranged; the upright post positioned at the left rear part is connected with the upright post positioned at the right rear part through two rear side connecting rods, and the two rear side connecting rods are connected through a connecting rod which is vertically arranged; the front connecting rod positioned above the two front connecting rods is connected with the rear connecting rod positioned above the two rear connecting rods through a connecting piece; the upright post positioned at the right rear is connected with the upright post positioned at the right front through two right side connecting rods, and the heights of the two right side connecting rods are respectively positioned below the two front side connecting rods. So as to ensure the supporting strength of the supporting frame 7.

The sliding assembly 6 comprises a primary telescopic rod, a primary guide rail, a primary sliding table, a secondary telescopic rod, a secondary guide rail and a secondary sliding table; the top of the supporting frame is provided with a primary guide rail which is connected with the primary sliding table in a sliding manner, one end of a primary telescopic rod is connected with the left end of the primary sliding table, and the other end of the primary telescopic rod is hinged with the right end of the top of the supporting frame; a second-stage guide rail is arranged below the first-stage sliding table and is connected with the second-stage sliding table in a sliding manner, one end of a second-stage telescopic rod is hinged with the right end part of the first-stage sliding table, and the other end of the second-stage telescopic rod is connected with the left end part of the second-stage sliding table; an inserting arm is connected below the secondary sliding table; the one-level telescopic link and the two-level telescopic link are respectively located above and below the one-level sliding table. The grading expansion is convenient to realize. The first-stage telescopic rod and the second-stage telescopic rod can be oil cylinders, pneumatic telescopic rods or electric telescopic rods.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.

Claims

1. A side bolt type heavy truck battery carrying trolley is characterized by comprising a trolley frame, wherein the bottom of the trolley frame is provided with a driving wheel;

2. The side-latch heavy truck battery handling cart of claim 1, wherein: the bolt assembly comprises a driving mechanism for driving the bolt to vertically lift, and the driving mechanism is a hydraulic cylinder, a linear electric cylinder or an air cylinder;

the driving mechanism is in transmission connection with the bolt.

3. The side-latch heavy truck battery handling cart of claim 1, wherein: the lifting mechanism is a scissor lift.

4. The side-latch heavy truck battery handling cart of claim 1, wherein: the driving wheel is a steering wheel or a differential wheel.

5. The side-latch heavy truck battery handling cart of claim 1, wherein: the supporting frame comprises four upright posts which are vertically arranged, the upright post positioned at the front left is connected with the upright post positioned at the front right through two front side connecting rods, and the two front side connecting rods are connected through a connecting rod which is vertically arranged;

6. The side-latch heavy truck battery handling cart of claim 1, wherein: the sliding assembly comprises a primary telescopic rod, a primary guide rail, a primary sliding table, a secondary telescopic rod, a secondary guide rail and a secondary sliding table;

the inserting arm is connected below the secondary sliding table;