CN207225428U - A kind of combined type lifting handling carrier - Google Patents

Abstract

The utility model discloses a combined lifting loading and unloading vehicle, which comprises a vehicle frame (1), a running wheel (2) is installed at the lower end of the vehicle frame (1), and a loading platform is connected with the upper end of the vehicle frame (1). , a door-shaped hand push rod is connected to one side of the vehicle frame (1), a central control box (5) is connected to the door-shaped hand push rod, and an electric push type is provided between the vehicle frame (1) and the loading platform. As for the lifting mechanism, another lifting loading and unloading truck is placed on the loading platform of the lifting loading and unloading truck. The utility model can not only reduce the labor intensity of workers and prevent accidental injuries, but also save manpower and improve the efficiency of cargo loading and unloading.

Description

A combined lifting loading and unloading truck

technical field

The utility model relates to a combined lifting loading and unloading vehicle, which belongs to the technical field of cargo loading and unloading machinery.

Background technique

Loading, unloading and handling of goods in the industrial, agricultural and logistics express industries often involve loading, unloading and handling of goods. It requires someone to load the goods on the truck, and someone needs to unload the goods from the truck. The workers in the whole process The labor intensity is high, and accidental injuries often occur. In the current situation of labor shortage and high labor costs, the efficiency of the entire cargo loading and unloading process is low, the safety is insufficient, and the economic benefits are reduced.

At the same time, with the rapid development of the express delivery business, the courier brother often works alone. When encountering large items or items that need to be handled with care, he cannot complete them alone. Therefore, a small car suitable for loading, unloading and handling is needed. .

Contents of the invention

The technical problem to be solved by the utility model is to provide a combined lifting loading and unloading truck that saves manpower and material resources, reduces the labor intensity of workers, improves the working conditions of workers, and improves the efficiency of cargo loading and unloading, so as to overcome the shortcomings of the prior art.

The technical scheme of the utility model is: the lifting loading and unloading truck includes a vehicle frame, a walking wheel is installed at the lower end of the vehicle frame, a loading platform is connected to the upper end of the vehicle frame, and a door-shaped hand push rod is connected to one side of the vehicle frame. A centralized control box is connected to the door-shaped hand push rod, and an electric push type lifting mechanism is provided between the vehicle frame and the loading platform; another lifting loading and unloading truck is placed on the loading platform of the lifting loading and unloading truck.

The above-mentioned combined lifting loading and unloading vehicle is that a driving motor and a storage battery for driving the road wheels are provided at the position where the door-shaped hand push rod is connected on the frame.

The above-mentioned combined lifting loading and unloading truck is that the electric push type lifting mechanism includes two sets of connecting frames arranged across each other, the lower end of the connecting frame is hinged on the frame at four points, and the upper end is clamped at the back of the loading platform at four points. On the slide rails, an electric push rod is hinged between the frame and one of the connecting frames.

The above-mentioned combined lifting loading and unloading truck is that the centralized control box is a console that uses a single-chip microcomputer to control the walking of the lifting loading and unloading truck and the lifting and lowering of the loading platform.

The above-mentioned combined lifting loading and unloading vehicle is provided with detachable telescopic guide rails on both sides of the loading platform of the lifting loading and unloading vehicle.

In the combined lifting loading and unloading vehicle described above, sensors capable of sensing the objects to be loaded and unloaded are arranged in the middle and both sides of the loading platform.

Compared with the prior art, the utility model installs traveling wheels at the lower end of the vehicle frame, connects the loading platform at the upper end of the vehicle frame, connects a door-shaped hand push rod on one side of the vehicle frame, and connects a set on the door-shaped hand push rod. The control box is equipped with an electric push lifting mechanism between the frame and the loading platform, so that when loading and unloading goods, the lifting loading and unloading trolley can automatically lift and unload the goods, thereby reducing the labor intensity of workers, preventing accidental injuries, improving efficiency and saving manpower ; There is another lifting loading and unloading truck placed on the loading platform of the lifting loading and unloading truck. Such a stacked combined trolley can facilitate the movement of the upper trolley in the transport trolley, which can further reduce labor intensity and improve efficiency. The driving motor connected to the position of the door-shaped hand push rod on the frame adopts a servo motor, which drives the traveling wheel to travel through gear transmission, so that the walking and parking of the combined lifting loading and unloading truck can be precisely controlled to achieve precise positioning; hinged on the frame and the motor The electric push rod on the front rod of the push-type lifting mechanism is mainly composed of a motor and a push rod. This structure is simple and light in weight, and push rods with different thrusts can be selected according to different loads to ensure that the electric push rod has sufficient thrust. Realize the lifting and lowering of the stage; the centralized control box is a single-chip microcomputer, input and output ports, and an installation box for operation buttons, which is convenient for setting and editing the single-chip microcomputer, and convenient for loading and unloading operations, which is in line with ergonomics; There are detachable telescopic guide rails on both sides of the loading platform, which can make another lifting loading and unloading truck move forward and backward along the guide rail under special working conditions, and at the same time prevent another lifting loading and unloading truck from falling; the middle of the loading platform Sensors can be arranged on both sides to sense the position of the object to be loaded and unloaded. The sensor can sense according to the characteristics of the cargo to be loaded and unloaded, and can also place corresponding sensors on the cargo to be loaded and unloaded. The sensor transmits the sensing signal to the microcontroller, and the microcontroller issues instructions Control the automatic motion positioning and loading and unloading of the combined lifting loading and unloading truck to reduce the labor intensity of people.

Description of drawings

Fig. 1 is a structural representation of the utility model.

Fig. 2 is a front view of Fig. 1 .

Detailed ways

Embodiment 1. As shown in Figure 1, it includes a vehicle frame 1, a traveling wheel 2, a drive motor 3, an electric push rod 4, a centralized control box 5, and a sensor 7. The frame 1 of the combined lifting loading and unloading truck can be designed according to the working conditions in terms of length and width. The gear drive accurately drives the walking wheel 2 to travel and stop; the electric push rod 4 mainly adopts the structure of the motor and the push rod as a whole, and the electric push rod with different thrust is selected according to the load condition, and the rod connected by the hinge is used to push the stage up and down; With the detachable telescopic guide rail 6, under special working conditions, another lifting loading and unloading truck can be moved forward and backward along the guide rail to a specific position, and at the same time, another lifting loading and unloading truck can be prevented from falling; The single-chip microcomputer receives the induction signal of the sensor 7, and after processing through the pre-set processing method, sends out an instruction to control the automatic movement and positioning of the combined lifting loading and unloading truck for loading and unloading. A loading and unloading truck 8 overlaps on the loading platform of the first loading and unloading truck, and its function and structure are the same as the first loading and unloading truck.

Claims (6)

1. a kind of combined type lifting handling carrier, elevating carrier it include vehicle frame（1）, in vehicle frame（1）Lower end peace Fill traveling wheel（2）, in vehicle frame（1）Upper end be connected with objective table, in vehicle frame（1）Side is connected with a shape handspike, in door shape Centralized control cabinet is connected with handspike（5）, it is characterised in that：In vehicle frame（1）Electric pushing-type elevating mechanism is equipped between objective table, Another elevating carrier is placed with the objective table of elevating carrier.

2. combined type lifting handling carrier according to claim 1, it is characterised in that：In vehicle frame（1）Upper connection door shape The position of handspike is equipped with driving traveling wheel（2）Driving motor（3）And storage battery.

3. combined type lifting handling carrier according to claim 1, it is characterised in that：The electric pushing-type elevating mechanism Include the link of two sets of settings that intersect（8）, the lower end of link is four-point articulated in vehicle frame（1）On, the clamping of 4 points of upper end On the slide at the objective table back side, in vehicle frame（1）Electric pushrod is hinged between one of link（4）.

4. combined type lifting handling carrier according to claim 1, it is characterised in that：The centralized control cabinet（5）To use Microcontroller control elevating carrier walking and the console of lifting of object loading table.

5. combined type lifting handling carrier according to claim 1, it is characterised in that：In the load of elevating carrier Thing platform both sides are equipped with detachable telescopic guide（6）.

6. combined type lifting handling carrier according to claim 1, it is characterised in that：In the centre of objective table and both sides The sensor of carry an object to be loaded and unloaded can be sensed by being disposed with（7）.