Electric vehicle for greenhouse

Abstract

The electric vehicle for the greenhouse comprises a flat vehicle body and a guide rail matched with the flat vehicle body, the bottom of the flat vehicle body is provided with a front wheel set and a rear wheel set which are clamped with the guide rail, the rear wheel set is connected with a motor and a driving device, the driving device is connected with the motor, and the motor is connected with the guide rail. A controller is installed on the driving device, and the controller is in communication with the controller through remote control. The rail type electric vehicle suitable for the greenhouse can be designed according to the structural characteristics of the greenhouse, the electric vehicle can be remotely controlled due to the fact that the electric vehicle is provided with a controller and a remote control device, in addition, the electric vehicle is provided with a flat vehicle body structure, and the load capacity of the electric vehicle can reach 1000 kg through the arrangement of a steel body structure with large load capacity. Heavy physical labor of vegetable growers is greatly reduced, operation of the growers is facilitated, and working efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of agricultural implements and devices, and in particular to an electric vehicle for greenhouses. Background Technology

[0002] Greenhouse farming is a crucial method of crop cultivation, providing crops with the necessary temperature and humidity. However, due to the large area of ​​greenhouses, transporting crops is inconvenient and requires significant manpower, necessitating the use of transport vehicles. Flatbed trucks are primarily used for transporting materials and goods across various industries. Electric flatbed trucks, in particular, offer significantly higher efficiency in transporting both people and goods, improving work efficiency and greatly reducing worker workload, eliminating the need for workers to manually move goods from one location to another. However, within greenhouses, the limited operating space necessitates a simple structure that allows for easy movement within the crop planting rows.

[0003] Existing patent CN201520743803.6 describes an easy-to-steer electric vehicle for vegetable greenhouses, comprising a front end of the vehicle body and a rear wheel located below the vehicle body. The front end includes a front fork tube mounted on the vehicle body, a front wheel frame rotatably mounted inside the front fork tube, a front wheel rotatably mounted at the lower end of the front wheel frame, and a handlebar mounted at the upper end of the front wheel frame. The front wheel frame can rotate at least 180° relative to the front fork tube. The handlebar includes a rod fixedly mounted on the front wheel frame, with handle portions extending rearward at both ends of the rod. The vertical distance from the rear end of the handle portion to the rotation axis of the front wheel frame is greater than the radius of the front wheel. However, this method requires manual operation, and due to the unevenness of farmland ground, it is inconvenient and difficult to operate. Utility Model Content

[0004] In view of the above-mentioned defects or deficiencies, the purpose of this utility model is to provide an electric vehicle for greenhouses.

[0005] To achieve the above objectives, the technical solution of this utility model is as follows:

[0006] An electric vehicle for greenhouses includes: a guide rail laid inside the greenhouse, a flatbed vehicle body mounted on the guide rail, a front wheel assembly and a rear wheel assembly engaged with the guide rail at the bottom of the flatbed vehicle body, a motor and a drive device connected to the rear wheel assembly, the drive device being connected to the motor, and a controller mounted on the drive device, which communicates with the controller via remote control.

[0007] The surface of the flatbed vehicle is provided with anti-slip protrusions.

[0008] The controller model is 48V500W.

[0009] The drive unit includes: a differential rear axle, which is connected to the rear wheel; a brushless motor is connected to the differential rear axle.

[0010] The motor is a DC brushless differential motor HLD48V500W.

[0011] The flatbed vehicle has handles on its sides for easy storage.

[0012] The flatbed vehicle has a length of 2000mm-2800mm, a width of 400mm-600mm, and a height of 250mm-300mm.

[0013] The motor is connected to a battery, which is a 48V 12AH graphene battery.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0015] This utility model provides an electric vehicle for greenhouses. It is a rail-guided electric vehicle designed to be suitable for use in greenhouses, based on the structural characteristics of the greenhouse. The electric vehicle is equipped with a controller and a remote control device, enabling remote control. In addition, the electric vehicle has a flatbed body structure. Through the heavy-duty steel body structure, the load capacity of the vehicle can reach 1000kg, which greatly reduces the heavy physical labor of vegetable farmers, facilitates agricultural operations, and improves work efficiency.

[0016] Furthermore, the power supply of this utility model uses a 48V 12AH lead-acid maintenance-free battery, eliminating the impact of cumbersome wiring on the greenhouse space, saving labor and time; the speed can be adjusted at will from 0-5 kilometers; it is equipped with long-range dual remote controls, enabling unmanned operation, further reducing the user's labor intensity; and it is safer and easier to use. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of an electric vehicle for greenhouses. Figure 1 ;

[0018] Figure 2 This is a schematic diagram of the structure of an electric vehicle for greenhouses. Figure 2 ;

[0019] Figure 3 This is a schematic diagram of the structure of an electric vehicle for greenhouses. Figure 3 .

[0020] In the diagram, 1—flatbed body; 2—front wheel assembly; 3—rear wheel assembly; 4—motor; 5—drive unit; 6—controller; 7—anti-slip protrusion; 8—remote control; 9—handle; 10—battery; 11—guide rail. Detailed Implementation

[0021] The present invention will now be described in detail with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative effort are within the protection scope of the present invention.

[0022] like Figure 1-3 As shown, this utility model provides an electric vehicle for greenhouses, including: a guide rail 11 laid inside the greenhouse, a flatbed vehicle body 1 mounted on the guide rail 11, a front wheel assembly 2 and a rear wheel assembly 3 engaged with the guide rail 11 at the bottom of the flatbed vehicle body 1, a motor 4 and a drive device 5 connected to the rear wheel assembly 3, the drive device 5 being connected to the motor 4, a controller 6 mounted on the drive device 5, and the controller 6 communicating with the remote control 8.

[0023] Preferably, the surface of the flatbed is provided with anti-slip protrusions; the anti-slip protrusions can be steel plates of the same material as the flatbed, or they can be anti-slip strips made of silicone material.

[0024] In this utility model, the controller 6 communicates with the remote control 8 through a communication channel to control the vehicle's movement switch, direction, position, etc. The controller model in this utility model is 48V500W.

[0025] To enable vehicle movement, the drive unit 5 includes a differential rear axle connected to the rear wheels; a brushless motor is connected to the differential rear axle. In this invention, the wheels are provided with slots to engage with the guide rail 11. For example, the vehicle's drive connection method is selected according to market demand, ensuring the vehicle can run along the guide rail 11. The motor 4 is a DC brushless differential motor HLD48V 500W.

[0026] Furthermore, the flatbed vehicle body 1 is provided with a handle 9 on its side for easy storage. The length of the flatbed vehicle body 1 is 2000mm-2800mm, the width is 400mm-600mm, and the height is 250mm-300mm.

[0027] The motor 4 is connected to a battery 10, which is a 48V 12AH graphene battery.

[0028] The working process of this utility model is as follows: by operating the remote control or manual button, the electric vehicle enters the area for picking vegetables or transporting items, loads the materials onto the flatbed electric vehicle, and then operates the flatbed electric vehicle to the destination by the remote control or manual button.

[0029] It will be apparent to those skilled in the art that the above specific examples are merely preferred embodiments of this utility model. Therefore, any improvements or modifications that those skilled in the art may make to certain parts of this utility model still embody the principles of this utility model and achieve its purpose, and all fall within the scope of protection of this utility model.

Claims

1. A greenhouse electric vehicle, characterized by, Include: The guide rail (11) is laid in the greenhouse, the flat car body (1) is arranged on the guide rail (11), the front wheel group (2) and the rear wheel group (3) are arranged on the bottom of the flat car body (1) and are engaged with the guide rail (11), the motor (4) and the drive device (5) are connected on the rear wheel group (3), the drive device (5) is connected with the motor (4), the controller (6) is installed on the drive device (5), and the controller (6) is communicated with the controller (6) through remote control (8).

2. The electric vehicle for a greenhouse according to claim 1, characterized by The surface of the flat car body (1) is provided with anti-skid convex (7).

3. The electric vehicle for a greenhouse according to claim 1, characterized by The controller (6) is 48V500W.

4. The electric vehicle for a greenhouse according to claim 1, characterized by The drive device (5) comprises: differential rear axle, the differential rear axle is connected with the rear wheel; the brushless motor is connected on the differential rear axle.

5. The electric vehicle for a greenhouse according to claim 1, characterized by The motor (4) is a direct current brushless differential motor.

6. The electric vehicle for a greenhouse according to claim 1, characterized by The side of the flat car body (1) is provided with a handle (9) for easy storage.

7. The electric vehicle for a greenhouse according to claim 1 or 6, characterized by The length of the flat car body (1) is 2000mm-2800mm, the width is 400mm-600mm, and the height is 250mm-300mm.

8. The electric vehicle for a greenhouse according to claim 1, characterized by The motor is connected with the battery (10), and the battery (10) is a 48V12AH graphene battery.

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