Small-sized weighing freight vehicle

Abstract

The utility model relates to the technical field of freight vehicles, in particular to a small weighing freight vehicle, which comprises a vehicle body, a scale body arranged above the vehicle body, a foundation fence arranged above the scale body, the vehicle body comprises a frame, wheels arranged at the bottom of the frame, a steering seat rotationally arranged at the front end of the frame, and a steering handrail provided with a switch arranged on the steering seat. A motor controlled by a switch is installed on the wheel, and a storage battery and a display screen used for displaying the weight are installed on the frame. The small-sized weighing freight vehicle has two functions of transportation and weighing at the same time, and can be suitable for more complex working environments due to the fact that the small-sized weighing freight vehicle is small in size and easy and convenient to operate.

Description

Technical Field

[0001] The utility model relates to the technical field of freight vehicles, in particular to a small weighing freight vehicle. Background Art

[0002] When transporting vegetables, rice, noodles and other foods to canteens, transfer trucks are often needed. Transfer trucks need to maintain ease and flexibility in operation to adapt to various site requirements.

[0003] However, in some special occasions, such as prison canteens, there are higher requirements and standards for food weighing and transportation. General transfer vehicles only have simple transportation functions, and weighing is performed separately, resulting in low overall transfer efficiency. It does not meet the high-standard food management requirements of prison canteens, and is restricted by special venues. There are also strict requirements on the size of transfer vehicles. Currently, there is a lack of a product on the market that can effectively meet the high efficiency and high standards of transfer and weighing to meet specialized needs. Utility Model Content

[0004] In order to solve the problems existing in the above-mentioned prior art, the utility model provides a small weighing freight vehicle.

[0005] The utility model provides a small weighing freight vehicle adopting the following technical solutions:

[0006] A small weighing freight truck includes a vehicle body, a scale body installed above the vehicle body, a basic fence installed above the scale body, the vehicle body includes a frame, wheels are installed at the bottom of the frame, a steering seat is rotatably installed at the front end of the frame, a steering armrest with a switch is installed on the steering seat, a motor controlled by the switch is installed on the wheel, and a battery and a display screen for displaying weight are installed on the frame.

[0007] By adopting the above technical solution, the small weighing freight truck has both transportation and weighing functions. Due to its small size and easy operation, it can be applied to more complex working environments.

[0008] Optionally, the steering armrest is rotatably connected to the steering seat, and the steering seat is equipped with a limit switch for controlling the on and off of the power supply and a reset mechanism for driving the steering armrest to flip upward and reset.

[0009] By adopting the above technical solution, when the steering armrest is in a tilted state, the limit switch is connected to the power supply to control the movement of the vehicle body. When the vehicle body does not need to move, the reset mechanism drives the steering armrest to flip upward and reset, and the limit switch turns off the power supply to ensure safety.

[0010] Optionally, the reset mechanism includes a fixed cylinder installed on the steering seat, a sliding sleeve outside the fixed cylinder is provided with a movable cylinder for pushing the steering armrest to flip upward, a spring is installed in the fixed cylinder, and the spring is elastically supported between the bottom end of the fixed cylinder and the top end of the movable cylinder.

[0011] By adopting the above technical solution, the spring elasticity drives the movable cylinder to move upward and then push the steering armrest. The structure is simple in composition and easy to use.

[0012] Optionally, a heightened fence may be removably installed above the basic fence.

[0013] By adopting the above technical solution, when transporting food such as rice and flour, only the basic fence can be used. When transporting vegetables, the fence can be further raised and a heightened fence can be installed to meet different transportation needs.

[0014] In summary, the present invention has at least one of the following beneficial technical effects:

[0015] 1. This small weighing truck has both transportation and weighing functions. Due to its small size and easy operation, it can be applied to more complex working environments;

[0016] 2. The reset mechanism includes a fixed cylinder mounted on the steering seat. A sliding sleeve outside the fixed cylinder is provided with a movable cylinder for pushing the steering armrest upward. A spring is installed in the fixed cylinder and elastically supports the bottom end of the fixed cylinder and the top end of the movable cylinder.

[0017] 3. When transporting food such as rice and flour, only the basic fence can be used. When transporting vegetables, it can be further raised and a heightened fence can be installed to meet different transportation needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional diagram of a small weighing freight vehicle according to an embodiment of the present utility model.

[0019] Figure 2 It is a right side view of a small weighing freight vehicle according to an embodiment of the present utility model.

[0020] Figure 3 This is a cross-sectional view of an embodiment of the present invention to illustrate the reset mechanism.

[0021] Explanation of the accompanying reference numerals: 1. Vehicle body; 10. Vehicle frame; 11. Wheel; 12. Steering seat; 120. Connecting plate; 121. Connecting shaft; 122. Support shaft; 13. Steering armrest; 14. Motor; 15. Limit switch; 16. Reset mechanism; 160. Fixed cylinder; 161. Movable cylinder; 162. Spring; 17. Battery; 2. Scale body; 20. Display screen; 3. Basic fence; 4. Heightened fence. DETAILED DESCRIPTION

[0022] The following is combined with Figure 1 -Attached Figure 3 The utility model is described in further detail.

[0023] The embodiment of the utility model discloses a small weighing freight vehicle. Figure 1 and Figure 2 The small weighing freight truck includes a vehicle body 1 for transporting food, a scale body 2 for weighing food, and a basic fence 3 for storing food.

[0024] Reference Figure 1 and Figure 3 The vehicle body 1 includes a frame 10, and wheels 11 are installed at the bottom of the frame 10, one of the wheels 11 is installed at the front end of the frame 10, and the other two wheels 11 are installed at the rear end of the frame 10. A steering seat 12 is also rotatably installed at the front end of the frame 10. The steering seat 12 is rotatably connected to two symmetrically arranged connecting plates 120 through a connecting shaft 121. A support shaft 122 is also connected between the two connecting plates 120. A steering armrest 13 with a knob switch is fixed to the top of the two connecting plates 120. The steering armrest 13 is used to control the direction of the vehicle body 1.

[0025] Reference Figure 2 and Figure 3 A motor 14 is mounted on the wheel 11 at the front end of the vehicle frame 10. A limit switch 15 and a reset mechanism 16 are mounted on the steering seat 12. A battery 17 is installed at the bottom of the vehicle frame 10. The limit switch 15 controls the power supply. When cargo is to be transported, the steering armrest 13 is tilted, the limit switch 15 is switched on, and the control knob and steering armrest 13 are controlled by the motor 14 to move the vehicle body 1. When cargo is not to be transported, the reset mechanism 16 resets the steering armrest 13 to maintain its upright position. At this point, the limit switch 15 is disconnected, and the vehicle body 1 cannot move.

[0026] Reference Figure 3 The reset mechanism 16 includes a fixed cylinder 160 installed on the steering seat 12, and a movable cylinder 161 is provided on the sliding sleeve outside the fixed cylinder 160. The top of the movable cylinder 161 is supported on the support shaft 122, and a spring 162 is placed in the fixed cylinder 160. The spring 162 is elastically supported between the bottom end of the fixed cylinder 160 and the top end of the movable cylinder 161. The spring 162 has a tendency to elastically drive the movable cylinder 161 to move upward.

[0027] Reference Figure 1 and Figure 2 The scale body 2 is mounted above the vehicle frame 10, with a display screen 20 mounted on the front of the vehicle frame 10. A basic fence 3 is mounted above the scale body 2, and a heightened fence 4 can be mounted on top of the basic fence 3. When transporting food such as rice and flour, only the basic fence 3 can be used; when transporting food such as vegetables, the heightened fence 4 can be installed to carry more vegetables.

[0028] The operating principle of the small weighing freight vehicle of the present utility model embodiment is as follows: the staff places the food on the scale body 2 and observes the weighing data on the display screen 20. If the food meets the requirements, the staff can pull the steering armrest 13 to tilt it for directional guidance. The motor 14 is activated by the knob switch to drive the vehicle body 1 forward. The basic fence 3 and the raised fence 4 can be adaptively selected according to the type and quantity of food. When the vehicle body 1 needs to be parked, the steering armrest 13 is released. Under the action of the reset mechanism 16, the steering armrest 13 automatically rotates upward and resets, and the power is cut off. This small weighing freight vehicle has both transportation and weighing functions. Due to its small size and simple operation, it can be applied to more complex working environments.

[0029] The above are all preferred embodiments of the present invention, and are not intended to limit the scope of protection of the present invention. Therefore, any equivalent changes made based on the structure, shape, and principle of the present invention should be included in the scope of protection of the present invention.

Claims

1. A small weighing freight vehicle, characterized by: The invention comprises a vehicle body (1), a scale body (2) is installed above the vehicle body (1), a basic fence (3) is installed above the scale body (2), the vehicle body (1) comprises a vehicle frame (10), a wheel (11) is installed at the bottom of the vehicle frame (10), a steering seat (12) is rotatably installed at the front end of the vehicle frame (10), a steering armrest (13) equipped with a switch is installed on the steering seat (12), a motor (14) controlled by the switch is installed on the wheel (11), and a battery (17) and a display screen (20) for displaying weight are installed on the vehicle frame (10).

2. The small weighing freight vehicle according to claim 1, characterized in that: The steering armrest (13) is rotatably connected to the steering seat (12). The steering seat (12) is provided with a limit switch (15) for controlling the opening and closing of a power supply and a reset mechanism (16) for driving the steering armrest (13) to flip upward and reset.

3. The small weighing freight vehicle according to claim 2, characterized in that: The reset mechanism (16) comprises a fixed cylinder (160) mounted on the steering seat (12); a sliding sleeve outside the fixed cylinder (160) is provided with a movable cylinder (161) for pushing the steering armrest (13) to flip upward; a spring (162) is installed in the fixed cylinder (160); the spring (162) is elastically supported between the bottom end of the fixed cylinder (160) and the top end of the movable cylinder (161).

4. The small weighing freight vehicle according to any one of claims 1 to 3, characterized in that: A heightening fence (4) is detachably mounted above the basic fence (3).

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