Electric tricycle: a convenient choice for urban transportation
1、 Overview of Electric Tricycles
Electric tricycles are three wheeled transportation vehicles powered by batteries and driven by motors for transporting goods or people. Its emergence has brought many conveniences to people's lives and work, and is widely used in short distance transportation fields such as homes, urban and rural areas, individual rentals, factories, mining areas, environmental sanitation, and community cleaning. It has the advantages of strong applicability, flexible maneuverability, and low cost.
Electric tricycles are classified into three types based on their usage: household, freight, and factory. Different types of electric tricycles have differences in design and performance to meet the needs of different users. Household electric tricycles are mainly used for daily household travel, such as picking up and dropping off children, shopping, etc; Freight electric tricycles are used for transporting goods and can carry a certain weight of cargo; Factory type electric tricycles are suitable for material transportation within the factory area.
In terms of power, the electric tricycle adopts a tube type large capacity, left and right liners, deep discharge, and traction type battery, which can adapt to the requirements of long-term continuous discharge. The battery can be used normally for two years without reducing its content. The motor adopts a DC series traction type brushed or brushless motor, and the motor is equipped with a speed regulating and force increasing device inside, which is not easily damaged during normal use and ensures strong output power.
2、 Types and characteristics of electric tricycles
household type
Most household electric tricycles use side wheel motors and external frames. This structure of the vehicle does not have a large axle and has a light load capacity of about 200KG. The motor is usually 350-500W, and the battery is a 12V20AH battery, suitable for use as a household and elderly commuting tool. There are also mid mounted motors with large axles, which have good stability. The mid mounted motor drives both rear wheels at the same time, making the start smooth, but the price is relatively high. For example, some elderly people use household electric tricycles to go to the market to buy groceries and transport their grandchildren to and from school. Its compact and flexible features make it very convenient to drive on narrow streets and in residential areas.
Freight type
Freight electric tricycles focus on carrying capacity and endurance. Taking the Jinpeng electric tricycle as an example, it adopts a unique rectangular tube three-dimensional welding technology. Through the design of 2.5mm thick pipe, double row longitudinal beams and transverse reinforcement ribs, the load-bearing capacity of the frame is improved. The static load test reaches 1500 kilograms, and the dynamic load simulation test continuously passes through a 30 centimeter deep pit excavated road surface with a load of 1000 kilograms. After 500 times, there is no cracking phenomenon in the frame weld seam. The vehicle adopts front hydraulic damping and shock absorption, and is equipped with 5 steel plate springs at the back, which can stably cross bumpy roads. The basic model has a load capacity of 800 kilograms, and the enhanced version has a load capacity of 1200 kilograms. There are multiple versions of its battery to choose from, with a 60V58Ah lead-acid battery that can last up to 80 kilometers and a 60V100Ah lithium battery that can last up to 150 kilometers. At the same time, the vehicle has an energy recovery system with an efficiency of up to 15%. This type of electric tricycle is suitable for short distance freight transportation in urban and rural areas, with a daily range of less than 80 kilometers, especially suitable for car owners who value equipment durability and low failure rates.
Factory type
Factory type electric tricycles are usually used for material transportation within the factory area, with high requirements for vehicle reliability and practicality. It needs to adapt to various road conditions and working environments within the factory, and be able to operate stably for a long time. Some factory type electric tricycles may be equipped with special devices such as cargo racks, protective barriers, etc. to ensure the safety of cargo transportation.
3、 The advantages of electric tricycles
Environmental protection and energy saving
Electricity, as an important energy source that is environmentally friendly, clean, and has a high conversion rate, is widely used in production and daily life. Using electricity as an application to drive transportation has promoted the low-carbon development of the transportation industry, reduced transportation costs, saved energy, and protected the environment. Compared with traditional fuel powered tricycles, electric tricycles do not produce exhaust emissions during operation, reducing environmental pollution.
affordable
The price of electric tricycles is relatively low, and the purchase cost is not high. And its usage cost is also relatively low, with charging costs much lower than fuel costs. Taking driving 50 kilometers per day as an example, the charging cost of an electric tricycle may only cost a few yuan, while the fuel cost of a fuel tricycle is much higher. In addition, the maintenance cost of electric tricycles is relatively low, and some minor faults can be easily repaired by oneself.
Flexible and convenient
Electric tricycles are flexible and can freely shuttle through narrow streets, alleys, and crowded areas. It has a small turning radius, convenient parking, and is suitable for driving in congested traffic environments in cities. For some individual operators, electric tricycles can be directly driven to customers' doorstep for cargo delivery, improving work efficiency.
4、 The use and maintenance of electric tricycles
Precautions for use
When using an electric tricycle, the following points should be noted. Firstly, before riding, check if the battery box is securely locked and if all the lights on the display panel are functioning properly. Ensure that the battery is securely installed, fully charged, and all indicator lights are functioning properly to ensure safe driving. Secondly, when driving on waterlogged roads on rainy days, if the depth of the water does not exceed the center of the electric wheel, normal driving may occur. If the depth of the water on the road exceeds the center of the electric wheel, it may cause water leakage and lead to malfunctions.
Maintenance
Regular maintenance of electric tricycles can extend their service life. The battery is an important component of an electric tricycle, and it is necessary to regularly check the battery level and electrolyte level, charge it in a timely manner, and avoid excessive discharge. The motor also needs to be regularly inspected to see if its operation is normal and if there are any abnormal noises. At the same time, it is necessary to regularly check the brake system, tire pressure, etc. to ensure the safety of the vehicle. For example, the brakes should be adjusted periodically to ensure their sensitivity and reliability; When the tire pressure is insufficient, it should be inflated in a timely manner to avoid excessive tire wear.
5、 Market prospects of electric tricycles
With the increasing demand for environmental protection and convenient transportation, the market prospects for electric tricycles are broad. In cities, electric tricycles can serve as a short distance transportation tool to alleviate traffic congestion. In rural and urban-rural areas, electric tricycles have become a good helper for people's lives and production. Meanwhile, with the continuous advancement of technology, the performance and endurance of electric tricycles are also constantly improving, and there may be more intelligent and personalized electric tricycle products in the future. For example, some electric tricycles may be equipped with intelligent navigation systems, remote monitoring systems, etc., to provide users with a more convenient user experience.
However, the electric tricycle market also faces some challenges. For example, in some regions, the management policies for electric tricycles are not yet perfect, and there are some safety hazards. Some low-quality electric tricycle products have also affected the image of the entire industry. Therefore, in the future, it is necessary to strengthen industry standards and management, improve product quality, and promote the healthy development of the electric tricycle industry.
In short, electric tricycles play an important role in people's lives and work with their unique advantages. Whether for household, freight or factory use, electric tricycles can meet the needs of different users. During use, we should pay attention to proper use and maintenance, and choose brands and products with reliable quality. I believe that in the future, electric tricycles will be widely used and developed in the market.
|
|