CN206125155U - Automatically controlled transfer car(buggy) - Google Patents

Abstract

The utility model discloses an electric control transfer vehicle, which comprises a frame assembly (1), a handle assembly (2) is arranged at the front end of the frame assembly (1), and a handle assembly (2) ) is provided with a cushion assembly (3) on the rear side, and a generator assembly (4) is provided under the cushion assembly (3), and generator assemblies (4) are provided on both sides of the generator assembly (4). (4) A connected motor (5); crawler belt assemblies are provided on both sides of the frame assembly (1), and the motor (5) is connected to the crawler belt assembly through a reduction box assembly. The utility model has the advantages of ingenious structural design, convenient operation, firmness and reliability. It not only reduces the labor intensity and improves the transfer capacity, but also improves the passing capacity of the transfer vehicle. Moreover, the use of the crawler can make the transfer vehicle adapt to complex use of terrain.

Description

An electronically controlled transfer vehicle

technical field

The utility model relates to a transfer vehicle, in particular to an electronically controlled transfer vehicle.

Background technique

At present, existing transfer vehicles are all mechanical transfer vehicles, and their main structure includes a vehicle frame on which an engine and a transmission are arranged. The engine rotates to drive the transmission, and the transmission drives the transfer vehicle through the wheels to run.

In CN204264303U, a utility model patent titled "transfer vehicle" is disclosed, which includes a vehicle frame, the rear end of the vehicle frame is provided with handrails, the top surface of the vehicle frame is provided with a material plate, the rear end of the vehicle frame is also equipped with a power unit, and the vehicle frame The bottom of the track is connected with a crawler platform. The crawler site includes a track driving wheel and a track tensioning wheel with a track tightened. The track tensioning wheel is located in front of the track driving wheel. The track driving wheel and the track tensioning wheel are connected by a bracket. The track The driving wheel is connected with the power unit through a sprocket. The quasi-transfer vehicle of this structure has the following deficiencies: 1. The transfer vehicle is a walk-behind transfer vehicle. When transferring goods, the operator must follow the transfer vehicle and cannot ride on it. Not only is the labor intensity high, but also the operation is inconvenient; 2. The restructured transfer vehicle uses a two-stroke gasoline engine as power. It is a mechanical transfer vehicle. The mechanical mechanism is relatively complicated, and maintenance is extremely inconvenient. At the same time, it also has the disadvantages of difficult steering and constant gear speed.

Utility model content

The purpose of the utility model is to provide an electric control transfer vehicle with simple structure and convenient operation.

The purpose of this utility model is achieved through such a technical solution. An electric control transfer vehicle includes a frame assembly, a handle assembly is arranged at the front end of the frame assembly, and a A seat cushion assembly is provided, a generator assembly is provided below the seat cushion assembly, motors connected to the generator assembly are provided on both sides of the generator assembly; There is a crawler assembly, and the motor is connected with the crawler assembly through a reduction box assembly.

Wherein, the crawler belt assembly includes a crawler belt, and a driving wheel cooperating with the crawler belt is arranged inside the crawler belt, and at least a pair of supporting rollers are arranged in the inner middle of the crawler belt, and the supporting rollers pass through the supporting roller installation mechanism. Connect with rack assembly.

To further describe, the roller mounting mechanism includes a pair of roller mounting frames arranged in parallel, and roller support shafts are respectively arranged at both ends of the roller mounting frames, and the rollers are arranged on the On the supporting wheel support shaft, the middle part of the supporting wheel installation frame is connected with the vehicle frame assembly.

In the utility model, the reduction box assembly includes a box body, and a hexagonal output shaft and a transmission shaft with transmission teeth at one end are arranged in parallel in the box body, and output teeth are arranged on the hexagonal output shaft. The transmission shaft is provided with input teeth, and the input teeth mesh with the transmission teeth; the motor includes a motor shaft with teeth, and the motor shaft penetrates into the casing, and the input teeth are connected with the motor shaft on the motor shaft. Teeth are meshed, and one end of the hexagonal output shaft is provided with an output shaft that penetrates the hexagonal output shaft, and the other end of the output shaft penetrates into the driving wheel.

Wherein, a main and auxiliary controller assembly for controlling the rotation of the motor is arranged on the frame and behind the seat cushion assembly.

In order to facilitate braking, a brake assembly connected with the driving wheel is arranged on the output shaft.

In order to facilitate cargo loading, a car body assembly is provided at the rear end of the frame assembly,

In order to weigh the goods conveniently, a load cell is arranged on the frame and below the body assembly.

Due to the adoption of the above technical solution, the utility model has the advantages of ingenious structural design, convenient operation, firmness and reliability. It not only reduces the labor intensity and improves the transfer capacity, but also improves the passing capacity of the transfer vehicle. The track can make the transfer vehicle adapt to the use of complex terrain.

Description of drawings

The accompanying drawings of the utility model are as follows:

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

Fig. 2 is the schematic diagram of crawler belt assembly mechanism of the present utility model;

Fig. 3 is a structural schematic diagram of the reduction box assembly of the present invention.

detailed description

Below in conjunction with accompanying drawing, the specific embodiment of the utility model is described in further detail, but the utility model is not limited to these implementation modes, and any improvement or substitution on the basic spirit of this embodiment still belongs to the claims of the utility model Scope of protection claimed.

Embodiment 1: As shown in Figure 1, an electronically controlled transfer vehicle includes a frame assembly 1, a handle assembly 2 is arranged at the front end of the frame assembly 1, and a handle assembly 2 is arranged on the rear side of the handle assembly 2. A cushion assembly 3 is provided, a generator assembly 4 is arranged below the cushion assembly 3, and a motor 5 connected to the generator assembly 4 is arranged on both sides of the generator assembly 4; Both sides of the assembly 1 are provided with crawler belt assemblies, and the motor 5 is connected with the crawler belt assembly through a reduction box assembly.

Wherein, as shown in FIG. 2 , the crawler belt assembly includes a crawler belt 6 , and a driving wheel 7 cooperating with the crawler belt 6 is arranged inside the crawler belt 6 , and at least a pair of roller wheels 8 are arranged in the middle of the crawler belt 6 , the supporting wheels 8 are connected with the frame assembly 1 through the supporting wheel installation mechanism.

To further describe, the roller mounting mechanism includes a pair of roller mounting frames 9 arranged in parallel, and roller support shafts 10 are respectively arranged at both ends of the roller mounting frame 9, and the rollers 8 It is arranged on the supporting wheel support shaft 10 , and the middle part of the supporting wheel installation frame 9 is connected with the vehicle frame assembly 1 .

As shown in Figure 3, in the utility model, in order to improve the power transmission efficiency, the reduction box assembly includes a box body 11, in which a hexagonal output shaft 12 and a transmission gear with a transmission tooth 13 at one end are arranged in parallel in the box body 11. Shaft 14, output teeth 15 are provided on the hexagonal output shaft 12, input teeth 16 are provided on the transmission shaft 14, and the input teeth 16 mesh with the transmission teeth 13; the motor 5 includes toothed motor spindle 17, the motor spindle 17 penetrates the casing 11, the input teeth 16 mesh with the teeth on the motor spindle 17, and one end of the hexagonal output shaft 12 is provided with a hexagonal output shaft 12 The output shaft 18, the other end of the output shaft 18 passes through the drive wheel 7.

In order to control the rotation of the motor, a main and auxiliary controller assembly 19 for controlling the rotation of the motor 5 is arranged on the frame assembly 1 and behind the seat cushion assembly 3 .

In order to facilitate braking, a brake assembly 20 connected to the drive wheel 7 is provided on the output shaft 18 .

In order to increase the loading capacity and facilitate the transportation of goods, a bucket assembly 21 is arranged at the rear end of the frame assembly 1 .

In order to weigh the goods conveniently, a load cell 22 is provided on the frame assembly 1 and below the bucket assembly 21 .

In the utility model, the control signal is input to the main and auxiliary controller assembly 19 through the handle assembly 2, and then the main and auxiliary controller assembly 19 controls the motors 5 on both sides of the frame assembly 1 in real time, which can Realize the infinitely variable speed of the motor 5 and the differential speed of the left and right motors 5, and transmit the power to the crawler belt 6 through the reduction box assembly 23 to realize the infinitely variable speed of the whole vehicle and the steering of the whole vehicle. At the same time, by controlling the positive and negative rotation of the motor 5 The in-situ steering of the whole vehicle can be realized.

The brake assembly is directly installed on the driving wheel 7, and the brake assembly can be overridden through the hand brake to realize the parking function;

The whole vehicle is equipped with a generator assembly 4, which can input electric energy to the main and auxiliary controller assembly 19 through the generator assembly 4, and then input electric energy to the motor 5 through the main and auxiliary controller assembly 19, and then the electric energy can be input by the motor 5 It is converted into mechanical energy and finally input to the crawler belt 6 to realize the walking of the whole vehicle.

Claims (8)

1. a kind of electrically controlled transport car, including support assembly（1）, it is characterized in that：In the support assembly（1）Front end be provided with hand Assembly（2）, handling assembly（2）Rear side is provided with cushion assembly（3）, in the cushion assembly（3）Lower section is provided with generating Machine assembly（4）, in alternator assembly（4）Both sides are provided with and alternator assembly（4）The motor of connection（5）；In the frame Assembly（1）Both sides are provided with track rail assembly, the motor（5）By reduction gearbox assembly（23) it is connected with track rail assembly.

2. electrically controlled transport car as claimed in claim 1, is characterized in that：The track rail assembly includes crawler belt（6）, in the crawler belt （6）Inside it is provided with and crawler belt（6）The driving wheel of cooperation（7）, in the crawler belt（6）Interior middle part is provided with least one pair of thrust wheel （8）, the thrust wheel（8）By thrust wheel installing mechanism and support assembly（1）Connection.

3. electrically controlled transport car as claimed in claim 2, is characterized in that：The thrust wheel installing mechanism includes a pair of parallel setting Thrust wheel installing rack（9）, in the thrust wheel installing rack（9）Two ends are respectively arranged with thrust wheel support shaft（10）, described Roller（8）It is arranged on the thrust wheel support shaft（10）On, the thrust wheel installing rack（9）Middle part and frame assembly（1）Even Connect.

4. electrically controlled transport car as claimed in claim 3, is characterized in that：The reduction gearbox assembly（23）Including casing（11）, Casing（11）Inside it is arranged with six side's output shafts in parallel（12）Driving cog is carried with one end（13）Power transmission shaft（14）, in six side Output shaft（12）On be provided with output gear（15）, in the power transmission shaft（14）On be provided with input tooth（16）, the input tooth （16）With the driving cog（13）Engagement；The motor（5）Including with electric machine main shaft with teeth（17）, the electric machine main shaft（17） Penetrate casing（11）, the input tooth（16）With the electric machine main shaft（17）On tooth engagement, in the six sides output shaft（12） One end be provided with and penetrate six side's output shafts（12）Output shaft（18）, the output shaft（18）The other end penetrate driving wheel （7）.

5. electrically controlled transport car as claimed in claim 4, is characterized in that：On the support assembly 1 and positioned at cushion assembly（3） Rear is provided with for controlled motor（5）The major-minor control assembly of rotation（19）.

6. electrically controlled transport car as claimed in claim 5, is characterized in that：In the output shaft（18）On be provided with and driving wheel （7）The brake assembly of connection（20）.

7. electrically controlled transport car as claimed in claim 6, is characterized in that：In the support assembly（1）Rear end be provided with wagon box Assembly（21）.

8. electrically controlled transport car as claimed in claim 7, is characterized in that：In the support assembly（1）Above and positioned at wagon box assembly （21）Lower section is provided with LOAD CELLS（22）.