CN107089181A - Three-dimensional automatic leveling toter - Google Patents

Abstract

The present application discloses a three-dimensional automatic leveling carrying device, including a carrying platform, an inclination sensor is installed on the carrying platform, an inclination adjustment device is connected under the carrying platform, one end of the inclination adjustment device is connected to the carrying platform, and the other One end is connected to the frame; the tilt adjustment device includes a slide block, a joint bearing and a push rod, and the slide block is connected to the push rod through the joint bearing. According to the technical solution provided by the embodiment of the present application, by setting the carrying platform as a liftable type, the angle formed by the carrying platform and the carrying device body is adjusted through the automatic leveling mechanism to ensure the level of the carrying platform, and to avoid problems caused by the inclination of the carrying platform. The goods collide with each other to ensure the safe transportation of fragile goods on the slope.

Description

3D self-leveling carrier

technical field

The present disclosure generally relates to the field of transportation, specifically relates to the field of carrying devices, and in particular relates to a three-dimensional self-leveling carrying device.

Background technique

At present, most of the interior compartments of trucks used in the field of cargo transportation use non-adjustable compartment bottoms. During the process of climbing and transporting, the trucks tilt with the slope, and the goods loaded in the compartments will slide along the plane where the compartment bottoms are located, causing cargo Collisions between people, this kind of carriage cannot meet the market demand for transporting fragile goods or commodities that require anti-tilting.

Contents of the invention

In view of the above-mentioned defects or deficiencies in the prior art, it is desired to provide a three-dimensional self-leveling carrying device.

On the one hand, a three-dimensional automatic leveling carrying device is provided, including a carrying platform, an inclination sensor is installed on the carrying platform, an inclination adjustment device is connected below the carrying platform, one end of the inclination adjustment device is connected to the carrying platform, and the other One end is connected to the rack;

The tilt adjustment device includes a slide block, a joint bearing and a push rod, and the slide block is connected to the push rod through the joint bearing.

According to the technical solution provided by the embodiment of the present application, by setting the carrying platform as a liftable type, the angle formed by the carrying platform and the carrying device body is adjusted through the automatic leveling mechanism to ensure the level of the carrying platform, and to avoid problems caused by the inclination of the carrying platform. The goods collide with each other to ensure the safe transportation of fragile goods on the slope.

Description of drawings

Other characteristics, objects and advantages of the present application will become more apparent by reading the detailed description of non-limiting embodiments made with reference to the following drawings:

Fig. 1 is a structural schematic diagram of a three-dimensional self-leveling carrier in the present invention;

Fig. 2 is the left view of Fig. 1;

3-6 are schematic diagrams of the distribution of fixed blocks in the present invention.

detailed description

The application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain related inventions, rather than to limit the invention. It should also be noted that, for ease of description, only parts related to the invention are shown in the drawings.

It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and embodiments.

Please refer to Fig. 1 and Fig. 2, the embodiment of the present invention provides a three-dimensional self-leveling carrying device, including a carrying platform 1, an inclination sensor 3 is installed on the carrying platform 1, and an inclination adjustment device is connected below the carrying platform, One end of the tilt adjustment device is connected to the carrying platform 1, and the other end is connected to the frame 2;

The tilt adjustment device includes a slider 6 , a joint bearing 8 and a push rod 4 , and the slider 6 is connected to the push rod 4 through the joint bearing 8 .

The three-dimensional automatic leveling carrying device provided by the embodiment of the present invention sets the carrying platform in a liftable mode, automatically adjusts the angle of the carrying platform to ensure the level of the carrying platform when the carrying device is on a slope, and avoids the inclination of the carrying platform. The collision of the goods ensures that fragile goods can be safely transported on the slope, and can adjust the angle of the carrying platform in three dimensions.

Further, at least three fixed blocks 5 are fixedly connected to the lower surface of the carrier platform 1 or the upper surface of the frame 2, and a cavity is arranged in the fixed block 5, and the slider 7 is arranged on the fixed block. inside the cavity. In the present invention, an inclination adjustment device is provided between the carrier platform and the frame to realize the adjustment of the angle of the carrier platform. The inclination adjustment device includes a push rod, and the push rod is fixedly connected with the carrier platform or the frame. The implementation shown in Fig. 1 and Fig. 2 In the method, the push rod is fixedly connected with the frame to realize the adjustment of the angle of the carrying platform, and the slider is placed in the cavity to ensure that the slider moves for displacement compensation.

Further, a through hole 7 is opened on the side of the fixing block 5 that is not connected with the carrying platform 1 or the frame 2 , and the joint bearing 8 is fixed on the sliding block 6 through the through hole 7 .

When the carrying platform is tilted, the carrying platform is kept in a horizontal position by moving the push rod up and down. When a certain push rod rises or falls, the distance between the two push rods will change, and it needs to be displaced along the direction of the carrying plane. Compensation, therefore, by setting a cavity in the fixed block, and opening a hole at the bottom of the cavity, the joint bearing and the fixed block are connected through the through hole, so as to ensure that the slider moves in the cavity to realize small displacement compensation for the angle.

Further, the diameter of the through hole 7 is smaller than the diameter of the slider 6 and larger than the diameter of the joint bearing.

The slider is placed in the cavity of the fixed block for small displacement compensation to realize the adjustment of the angle of the carrying platform. The diameter setting of the through hole can ensure that the slider will not fall, and the joint bearing can be connected with the slider and carry out a certain angle. sports.

Further, the diameter of the inner cavity of the fixed block is larger than the diameter of the slider.

The slider moves in the cavity for small displacement compensation, so there needs to be a certain space in the cavity for the slider to move.

The carrying device in this application needs to adjust a larger angle in the forward direction, and the angle that needs to be adjusted at a position perpendicular to the advancing direction is relatively small. The adjustable angle range of the carrying platform along the advancing direction is 0-45°, ensuring that the carrying device Be able to adapt to different situations.

At least three fixed blocks are set under the carrying platform. In the scheme provided in Figure 1 and Figure 2 of this embodiment, four fixed blocks are set under the carrying platform. The shape of the fixed blocks can be selected according to the needs of the actual situation, and the four fixed blocks Array distribution, three-dimensional adjustment of the angle of the carrying platform by connecting the push rods downwards through the fixed blocks; according to the size of the carrying platform, the number of fixed blocks and push rods can also be increased, and different numbers of fixed blocks are on the carrying platform The arrangement of the lower surface is also different, as shown in Figure 3-Figure 6, when the number of fixed blocks is an even number, the fixed blocks are distributed in an array; when the number of fixed blocks is an odd number, the fixed blocks are arranged to form a regular polygon, Alternatively, as shown in FIG. 3 , it is an isosceles triangle structure to ensure a good adjustment effect on the inclination angle of the carrying platform.

Further, the push rod 4 is a hydraulic push rod or an air cylinder, and the hydraulic push rod is connected with an oil pump or the cylinder is connected with an air pump.

The push rod for adjusting the angle of the carrier platform in this embodiment can be implemented in various ways, such as hydraulic or pneumatic, which can be selected according to the actual situation.

Further, the inclination sensor 3 is specifically installed on the lower surface of the carrying platform.

The inclination sensor is installed on the lower surface of the carrying platform, which can avoid damage to the inclination sensor when carrying goods.

Further, a control mechanism is also installed, the control mechanism is electrically connected to the inclination sensor, and the inclination sensor is used to detect the tilt angle of the carrying platform, and the control mechanism is used to receive the angle and calculate according to the Angle calculation and adjustment method.

The inclination sensor in this application is used to detect the inclination angle of the carrier platform, and the control mechanism determines the way to adjust the carrier platform according to the angle. The inclination sensor in this embodiment uses the motion processing sensor MPU6050, which has high detection accuracy.

Further, the control mechanism is also electrically connected with the push rod, and is used to control the push rod to rise or fall according to the adjustment mode.

The control mechanism determines the adjustment method and controls the push rods at different positions to perform operations such as rising, falling or not moving. The push rod includes a push rod motor. The control mechanism controls the start or stop of the push rod motor according to the control mode, and then controls the push rod to rise. Or descend; the working mode of the three-dimensional self-leveling carrying device in this application can be: in the process of climbing or descending, the carrying device is tilted forward or backward as a whole, the carrying platform forms a certain angle with the horizontal plane, and the inclination sensor transmits the angle signal Send it to the control mechanism, and the control mechanism sends instructions to the push rod according to the angle signal to control the movement of the push rod. When the carrying platform returns to the horizontal position, the push rod stops to keep the carrying platform in the horizontal position.

In this application, the carrying platform is set as a liftable type, and the angle formed by the carrying platform and the carrying device body is adjusted through an automatic leveling mechanism to ensure the level of the carrying platform, avoid cargo collisions caused by the tilt of the carrying platform, and ensure that fragile products are in Safe transport on slopes.

The above description is only a preferred embodiment of the present application and an illustration of the applied technical principle. Those skilled in the art should understand that the scope of the invention involved in this application is not limited to the technical solution formed by the specific combination of the above-mentioned technical features, but should also cover the technical solution formed by the above-mentioned technical features without departing from the inventive concept. Other technical solutions formed by any combination of or equivalent features thereof. For example, a technical solution formed by replacing the above-mentioned features with technical features with similar functions disclosed in (but not limited to) this application.

Claims (7)

1. a kind of three-dimensional automatic leveling toter, it is characterised in that including carrying platform, be provided with and incline on the carrying platform Inclination adjusting device is connected with below angle transducer, the carrying platform, it is flat that described inclination adjusting device one end is connected to delivery Platform, the other end is connected in frame；

The inclination adjusting device includes sliding block, oscillating bearing and push rod, and the sliding block is connected to push rod by oscillating bearing.

2. three-dimensional automatic leveling toter according to claim 1, it is characterised in that the carrying platform lower surface or Frame upper surface described in person, which is fixedly connected with least three fixed blocks, the fixed block, is provided with cavity, and the sliding block is arranged on In the fixed block cavity.

3. three-dimensional automatic leveling toter according to claim 2, it is characterised in that the fixed block not with the fortune The one side that carrying platform or the frame are connected is provided with through hole, and the oscillating bearing is fixed on the sliding block through the through hole On.

4. three-dimensional automatic leveling toter according to claim 3, it is characterised in that the through-hole diameter is less than described Sliding block diameter, and more than the oscillating bearing diameter.

5. three-dimensional automatic leveling toter according to claim 3, it is characterised in that the fixed block internal cavity diameter More than the sliding block diameter.

6. according to any described three-dimensional automatic leveling toters of claim 1-5, it is characterised in that the push rod is hydraulic pressure Push rod or cylinder, the hydraulic push rod is connected with oil pump or the cylinder is connected with air pump.

7. according to any described three-dimensional automatic leveling toters of claim 1-5, it is characterised in that the obliquity sensor Specifically it is arranged on the carrying platform lower surface.