CN218231681U

CN218231681U - Trade electric robot hoisting module

Info

Publication number: CN218231681U
Application number: CN202222491691.2U
Authority: CN
Inventors: 薛新林; 刘大为; 李�昊
Original assignee: Suzhou Duonengduo New Energy Technology Co ltd
Current assignee: Suzhou Duonengduo New Energy Technology Co ltd
Priority date: 2022-09-21
Filing date: 2022-09-21
Publication date: 2023-01-06
Anticipated expiration: 2032-09-21

Abstract

The utility model particularly relates to a trade electric robot lifting module, the loach carrying platform comprises a supporting fram, slidable mounting has car frame on the support frame, car frame is used for fixed mounting arm, the top of support frame is provided with the hoisting frame, install the chain hoist on the hoisting frame, one side slidable mounting of support frame has the weight balancer, the weight balancer is connected with the chain hoist through the atress balancer, the chain hoist includes the motor, first from the driving wheel module, the second is from the driving wheel module, third is from driving wheel module and fourth from driving wheel module, the atress balancer includes first formula seesaw and second formula seesaw, first formula seesaw and second formula seesaw are right and left symmetrical installs the top at car frame, first from driving wheel module, the second is from driving wheel module, the third is installed respectively at four angles on the top of hoisting frame from driving wheel module and fourth from driving wheel module, the third is connected from driving wheel module and fourth driven wheel module through chain coupling transmission.

Description

Trade electric robot hoisting module

Technical Field

The utility model relates to a trade electric robot technical field, in particular to trade electric robot hoisting module.

Background

In a commercial vehicle battery replacement station, a side battery replacement mode is a commonly used battery replacement mode, namely a battery replacement robot stretches out a mechanical arm from one side of a battery replacement vehicle to the upper part of a battery pack to grab the battery pack to complete battery replacement work, the battery replacement mode is developed according to the volume and weight of the battery pack of a new energy commercial vehicle, and the weight of the battery pack of the commercial vehicle can reach the tonnage, and the volume of the battery pack is also large enough, so that the battery pack is generally installed behind a driving cabin by common commercial vehicles (such as light trucks and heavy trucks) and the side battery replacement mode is the best battery replacement mode at the moment.

In the side battery replacement mode, the battery replacement robot selects an orthogonal three-axis robot, due to the fact that the weight of a battery pack is large, when the battery replacement robot stretches out of a mechanical arm to grab the battery pack, counterweight compensation needs to be conducted, the traditional battery replacement robot adjusts an output counterweight block through a motor to achieve a counterweight compensation mechanism, the adjustment sensitivity of the method when the battery replacement robot moves up and down is insufficient, the structural bearing stress of the battery replacement robot changes greatly, and finally the service life is shortened.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a trade electric robot hoisting module lets trade electric robot's counter weight become flexible compensation through newly-increased structural design, improves the stability that trades electric robot and trade the electricity process.

The above technical purpose of the present invention can be achieved by the following technical solutions:

the utility model provides a trade electric robot lifting module, includes the support frame, slidable mounting has car frame on the support frame, car frame is used for fixed mounting mechanical arm, the top of support frame is provided with the hoisting frame, install the chain lifting mechanism on the hoisting frame, one side slidable mounting of support frame has the weight counterbalance, the weight counterbalance pass through the atress balancer with the chain lifting mechanism is connected, the chain lifting mechanism includes that motor, first follow driving wheel module, second follow driving wheel module, third follow driving wheel module and fourth follow driving wheel module, the atress balancer includes first formula seesaw and second formula seesaw, first formula seesaw and second formula seesaw left and right symmetrical install car frame's top, first follow driving wheel module, second follow driving wheel module, third follow driving wheel module and fourth and install respectively from driving wheel module the driven wheel module of top of hoisting frame, and the third follow driving wheel module and fourth driving wheel module and be located the right-hand member of hoisting frame, the third follows the driving wheel module and is located from the driving wheel module of driving wheel of fourth, the third follows driving wheel module and connects from driving wheel module through chain coupling.

Through adopting above-mentioned technical scheme, trade electric robot's arm when snatching the battery package, the first seesaw and the second seesaw of atress balancer carry out the normal running fit weight ware and provide moment and be used for offsetting the moment that the arm snatched the battery package to realize the atress balance.

In a further embodiment, set up the pivot in the middle of the bottom of first formula seesaw, pivot fixed mounting is in on the car frame, the equal fixed mounting in both sides has the driving pin around the top of first formula seesaw, the driving pin be used for with the chain type riser transmission is connected, the both sides all are provided with the vertical resistance to compression post of axis around the bottom of first formula seesaw.

In a further embodiment, the right-hand member of support frame is provided with the guide rail, be provided with on the weight device with guide rail complex constant head tank, both ends all are provided with a plurality of slip gyro wheels around the weight device.

In a further embodiment, the support frame is provided with a plurality of reinforcing ribs.

In a further embodiment, the motor is arranged in the middle of the top end of the lifting frame, and a driving pulley is sleeved on an output shaft of the motor.

In a further embodiment, one end of the chain coupling locks the third driven wheel module, and the other end of the chain coupling locks the fourth driven wheel module.

In a further embodiment, a plurality of driven rollers are arranged on each of the third driven wheel module and the fourth driven wheel module.

To sum up, the utility model discloses following beneficial effect has:

1. the utility model discloses a trade electric robot lifting module realizes the chain promotion through setting up chain coupling and a plurality of gyro wheels as power transmission device, reduces driving motor's output load pressure when can simplify mechanical structure, improves trade electric robot's trade electric efficiency;

2. the utility model discloses a trade electric robot hoisting module is through setting up seesaw structure as the atress balancer, when trading electric robot and stretching out the arm and snatch the battery package, the seesaw detects the atress and the feedback of arm, and the counter weight device provides the moment of compensation with the cooperation of seesaw, realizes trading the whole atress balance of electric robot, improves the stability of trading electric robot when trading the electricity operation, increase of service life.

Drawings

Fig. 1 is an overall schematic diagram of a lifting module of a battery replacement robot according to the present invention;

fig. 2 is a top view of the chain hoist of the present invention.

In the figure, 1, a support frame; 2. a car frame; 3. a mechanical arm; 4. a hoisting frame; 5. a counterweight device; 6. a chain hoist; 61. a motor; 62. a first driven wheel module; 63. a second driven wheel module; 64. a third driven wheel module; 65. a fourth driven wheel module; 7. a stress balancer.

Detailed Description

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

In which like parts are designated by like reference numerals. It should be noted that the terms "front", "back", "left", "right", "upper" and "lower" used in the following description refer to directions in fig. 1, the terms "bottom" and "top", "inner" and "outer" refer to directions toward and away from a particular component geometry, respectively, and the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present specification, "plurality" means two or more unless the direction of the center is specifically defined otherwise.

Example 1:

as shown in fig. 1-2, a trade electric robot lifting module, includes support frame 1, slidable mounting has car frame 2 on support frame 1, car frame 2 is used for fixed mounting mechanical arm 3, the top of support frame 1 is provided with hoisting frame 4, install chain hoist 6 on hoisting frame 4, one side slidable mounting of support frame 1 has counterweight 5, counterweight 5 through the stress balancer with chain hoist 6 is connected, chain hoist 6 includes motor 61, first from driving wheel module 62, second from driving wheel module 63, third from driving wheel module 64 and fourth from driving wheel module 65, the stress balancer includes first formula board and second formula board, first formula board and second formula board are installed on the top of car frame 2 left and right symmetry, first from driving wheel module 62, second from driving wheel module 63, third from driving wheel module 64 and fourth from driving wheel module 65 install respectively at the top of hoisting frame 4, and third from driving wheel module 64 and fourth from driving wheel module 65 are located the driven wheel module 64 of driving wheel module 4, the driven wheel module is connected through the driven wheel module 64 and the driven wheel module 65. Trade electric robot's arm 3 when snatching the battery package, the first seesaw and the second seesaw of atress balancer carry out the moment that running fit counter weight 5 provided moment and be used for offsetting arm 3 and snatch the torque of battery package to realize the atress balance. Set up the pivot in the middle of the bottom of first formula seesaw, pivot fixed mounting be in on the car frame 2, the equal fixed mounting in both sides has the driving pin around the top of first formula seesaw, the driving pin be used for with 6 transmission of chain lift are connected, both sides all are provided with the vertical crushing column of axis around the bottom of first formula seesaw. The right-hand member of support frame 1 is provided with the guide rail, be provided with on the counter weight 5 with guide rail complex constant head tank, both ends all are provided with a plurality of slip gyro wheels around the counter weight 5. The support frame 1 is provided with a plurality of reinforcing ribs. The motor 61 is arranged in the middle of the top end of the lifting frame 4, and a driving belt wheel is sleeved on an output shaft of the motor 61. One end of the chain coupling locks the third driven wheel module 64 and the other end of the chain coupling locks the fourth driven wheel module 65. A plurality of driven rollers are arranged on the third driven wheel module 64 and the fourth driven wheel module 65.

In the embodiments of the present disclosure, the terms "mounting," "connecting," "fixing," and the like are used in a broad sense, for example, "connecting" may be a fixed connection, a detachable connection, or an integral connection; "connected" may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the disclosed embodiments of the present invention can be understood by those of ordinary skill in the art according to specific situations.

The specific embodiments are only for explaining the present invention, and it is not a limitation to the present invention, and those skilled in the art can make modifications to the embodiments without inventive contribution as required after reading the present specification, but all the embodiments are protected by patent law within the scope of the claims of the present invention.

Claims

1. The utility model provides a trade electric robot hoisting module, includes support frame (1), slidable mounting has car frame (2) on support frame (1), car frame (2) are used for fixed mounting machinery arm (3), the top of support frame (1) is provided with hoisting frame (4), install chain hoist (6) on hoisting frame (4), one side slidable mounting of support frame (1) has counterweight (5), counterweight (5) through atress balancer (7) with chain hoist (6) are connected, its characterized in that: the chain type lifter (6) comprises a motor (61), a first driven wheel module (62), a second driven wheel module (63), a third driven wheel module (64) and a fourth driven wheel module (65), the stress balancer (7) comprises a first seesaw and a second seesaw, the first seesaw and the second seesaw are symmetrically arranged at the top end of the car frame (2) in a left-right mode, the first driven wheel module (62), the second driven wheel module (63), the third driven wheel module (64) and the fourth driven wheel module (65) are respectively arranged at four corners of the top end of the lifting frame (4), the third driven wheel module (64) and the fourth driven wheel module (65) are arranged at the right end of the lifting frame (4), the third driven wheel module (64) is arranged at the rear side of the fourth driven wheel module (65), and the third driven wheel module (64) and the fourth driven wheel module (65) are in transmission connection through a chain type coupler.

2. The electric swapping robot lifting module of claim 1, wherein: set up the pivot in the middle of the bottom of first formula seesaw, pivot fixed mounting be in on car frame (2), the equal fixed mounting in both sides has the driving pin around the top of first formula seesaw, the driving pin be used for with chain type lifting mechanism (6) transmission is connected, both sides all are provided with the vertical resistance to compression post of axis around the bottom of first formula seesaw.

3. The electric swapping robot lifting module of claim 1, wherein: the right-hand member of support frame (1) is provided with the guide rail, be provided with on counter weight ware (5) with guide rail complex constant head tank, both ends all are provided with a plurality of slip gyro wheels around counter weight ware (5).

4. The electric swapping robot lifting module of claim 1, wherein: the supporting frame (1) is provided with a plurality of reinforcing ribs.

5. The swapping robot lifting module of claim 1, wherein: the motor (61) is arranged in the middle of the top end of the lifting frame (4), and a driving belt wheel is sleeved on an output shaft of the motor (61).

6. The electric swapping robot lifting module of claim 1, wherein: one end of the chain coupling locks a third driven wheel module (64), and the other end of the chain coupling locks a fourth driven wheel module (65).

7. The electric replacing robot lifting module as recited in claim 6, wherein: and a plurality of driven rollers are arranged on the third driven wheel module (64) and the fourth driven wheel module (65).