要快速批量查詢快遞單號，可以使用Python的第三方庫requests和BeautifulSoup。首先需要安裝這兩個庫：

pip install requests beautifulsoup4

然后使用以下代碼進行批量查詢：

import requests
from bs4 import BeautifulSoup

def get_express_info(express_code):
    url = f'https://www.17track.cn/express/{express_code}?page=1&limit=20'
    response = requests.get(url)
    soup = BeautifulSoup(response.text, 'html.parser')
    express_list = []
    for item in soup.find_all('div', class_='item'):
        name = item.find('a').text
        express_code = item.find('span', class_='code').text
        express_list.append((name, express_code))
    return express_list

def main():
    express_codes = ['1788', '1786', '1785']  # 這里替換為你需要查詢的快遞單號
    express_info = {}
    for express_code in express_codes:
        express_info[express_code] = get_express_info(express_code)
    print(express_info)

if __name__ == '__main__':
    main()

將express_codes變量替換為你需要查詢的快遞單號列表，運行程序后，你將得到一個包含快遞單號及其對應信息的字典。