CN218145685U - A vehicle-mounted fork truck for mobile robot gets on or off bus - Google Patents

Abstract

The utility model relates to the technical field of mobile devices, in particular to a truck-mounted forklift for a mobile robot to get on and off a bus, which solves the problems that the robot is inconvenient to load a transport vehicle, and the vehicle needs special equipment for waiting for the bus or needs another forklift in the prior art; the forklift truck comprises a gantry assembly, a supporting leg assembly, a fork assembly and a lifting assembly, wherein the supporting leg assembly is connected with the bottom of the gantry assembly, the supporting leg assembly provides stable support for the gantry assembly, the lifting assembly is connected to the gantry assembly in a sliding manner, the fork assembly is connected to the lifting assembly, the fork assembly comprises a fork frame extending out, and the lifting assembly drives the fork assembly to move up and down; the vehicle-mounted forklift equipment has the advantages of large bearing capacity, light dead weight, foldability and convenient transportation, is suitable for various working conditions, can assist the robot to complete the function of getting on and off the vehicle, and can be transported along with the robot; the robot loading device has the advantages of being simple in structure, safe, reliable, simple, convenient and flexible to operate and control, and loading efficiency of the robot is effectively improved.

Description

A vehicle-mounted fork truck for mobile robot gets on or off bus

Technical Field

The utility model relates to a mobile device technical field, concretely relates to vehicle-mounted forklift for mobile robot gets on or off bus.

Background

The mobile robot equipment on the market has relatively extensive use at present, can realize different functions through installing different upper portion equipment additional, facilitates for various construction operations. However, when the mobile robot needs to transfer the work site in a long distance, the robot needs to be loaded on a transport vehicle to be transported to a new work site, and the mobile robot in the current market basically does not have the function of automatically getting on and off the vehicle, and the robot needs to rely on supporting equipment such as a hydraulic tail plate of a truck, a boarding bridge or a forklift in the process of getting on and off the vehicle, but does not have such conditions in many environments, so that the application range of the robot is limited. The present solution is developed in this context.

SUMMERY OF THE UTILITY MODEL

Based on the above, the utility model provides a lorry-mounted fork truck for mobile robot gets on or off bus to it is inconvenient when robot loading transport vehicle among the solution prior art, needs the vehicle to have special equipment of waiting to ride or need fork truck's problem separately, thereby has designed a convenient lorry-mounted fork truck who follows the robot transportation and is used for helping the robot to get on or off bus automatically.

The utility model provides an above-mentioned technical problem's technical scheme as follows:

the utility model provides a lorry-mounted forklift for getting on and off bus of mobile robot, includes portal subassembly, landing leg subassembly, fork subassembly and lifting unit, the landing leg subassembly is connected with the bottom of portal subassembly, the landing leg subassembly provides steady support to the portal subassembly, lifting unit sliding connection is on the portal subassembly, the fork subassembly is connected on lifting unit, the fork subassembly is including the fork frame that stretches out, lifting unit drives the fork subassembly and reciprocates.

On the basis of the technical scheme, the utility model discloses can also do following improvement.

Further, the fork subassembly includes the mount, be connected with the optical axis on the mount, the fork frame cup joints on the optical axis to can slide on the optical axis.

Furthermore, the fork frame comprises a horizontal section and a vertical section, and the horizontal section is connected with the vertical section and is fixed through a pin shaft.

Furthermore, the portal frame assembly comprises a top plate and a bottom plate which are spliced to form a frame, and side plates for connecting the top plate and the bottom plate, wherein slide ways are formed on the opposite sides of the side plates, the lifting assembly can move in the slide ways, notches are formed at the two ends of the bottom plate, and the landing leg assembly is inserted into the notches and fixed.

Further, the landing leg assembly comprises a supporting plate, a baffle is connected to the end portion of the supporting plate, and a handle is connected to the baffle.

Furthermore, the other end of the support plate, which is far away from the baffle, is connected with a roller, and the bottom of the portal frame component is connected with a universal wheel.

Further, lifting unit includes the box, be equipped with motor and coupling assembling in the box, the box is equipped with the gear outward, the motor passes through coupling assembling drive gear and rotates, be equipped with the rack of butt joint gear in the slide, the gear is equipped with four corners that are located the box respectively.

Furthermore, the box body is provided with a hand-operated handle for connecting the connecting assembly for controlling the rotation of the gear.

Furthermore, the side plate is connected with a handrail.

Compared with the prior art, the technical scheme of the application has the following beneficial technical effects:

the vehicle-mounted forklift equipment is large in bearing capacity, light in dead weight, foldable and convenient to transport, adapts to various working conditions, can assist the robot to complete the getting-on and getting-off functions, and is transported along with the robot. The robot loading device has the advantages of being simple in structure, safe, reliable, simple and convenient to operate and control, flexible, capable of effectively reducing labor intensity of workers and improving loading efficiency of the robot.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the door frame assembly of FIG. 1;

FIG. 3 is a schematic structural view of the fork assembly of FIG. 1;

FIG. 4 is a schematic structural view of the leg assembly of FIG. 1;

FIG. 5 is a schematic view of the lifting assembly of FIG. 1;

fig. 6 is a schematic view of the folded fork assembly and leg assembly of fig. 1.

In the drawings, the reference numbers indicate the following list of parts:

100. a gantry assembly; 110. a base plate; 111. a notch; 120. a side plate; 121. a handrail; 130. a top plate; 140. a universal wheel; 200. a leg assembly; 210. a support plate; 220. a baffle plate; 230. a handle; 240. a roller; 300. a fork assembly; 310. a fork carriage; 311. a horizontal segment; 312. a vertical section; 313. a pin shaft; 320. a fixed mount; 330. an optical axis; 400. a lifting assembly; 410. a box body; 420. a gear; 430. a hand-operated handle.

Detailed Description

To facilitate an understanding of the present application, the present application will now be described more fully with reference to the accompanying drawings. Embodiments of the present application are given in the accompanying drawings. This application may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein in the description of the present application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application.

It will be understood that spatial relationship terms, such as "under 8230," "under 823030," "below," "under 8230," "under," "over," etc., may be used herein to describe the relationship of one element or feature to another element or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements or features described as "below" or "beneath" other elements or features would then be oriented "above" the other elements or features. Thus, the exemplary terms "at 8230, below" and "at 8230, below" may include both an upper and a lower orientation. In addition, the device may comprise additional orientations (e.g., rotated 90 degrees or other orientations) and the spatial descriptors used herein interpreted accordingly.

An on-board truck for a mobile robot to get on and off as shown in fig. 1-6 includes a mast assembly 100, a outrigger assembly 200, a fork assembly 300, and a lift assembly 400. The mast assembly 100 is vertically arranged for the main frame, the leg assembly 200 is connected with the bottom of the mast assembly 100, the leg assembly 200 improves the ground contact area and provides stable support for the mast assembly 100, the lifting assembly 400 is slidably connected with the mast assembly 100, the fork assembly 300 is connected with the lifting assembly 400, the fork assembly 300 comprises the extended fork frame 310, and the lifting assembly 400 drives the fork assembly 300 to move up and down.

The fork assembly 300 includes a holder 320, an optical axis 330 is connected to the holder 320, and the fork frame 310 is sleeved on the optical axis 330 and can slide on the optical axis 330. The two fork carriages 310 may vary in position on the optical axis 330 to vary the distance between the two to facilitate handling different loading requirements. The fork frame 310 comprises a horizontal section 311 and a vertical section 312, the horizontal section 311 is connected with the vertical section 312 and is fixed through a pin 313, the horizontal section 311 can rotate around the end part of the horizontal section 311 and is parallel to the vertical section 312 by changing the inserting position of the pin 313, and the folding of the fork frame 310 is completed, so that the size of the device is changed, and the transportation is facilitated.

The mast assembly 100 includes a top plate 130, a bottom plate 110, and a side plate 120 connecting the top plate and the bottom plate to form a frame, wherein the opposite sides of the side plate 120 are formed with slideways, and the lifting assembly 400 is slidably connected in the slideways, and in order to improve the bearing capacity and stability of the fork assembly 300, the connection relationship between the lifting assembly 400 and the slideways adopts a structure of a gear 420 and a rack.

Notches 111 are formed at both ends of the base plate 110, and the leg assembly 200 is inserted into the notches 111 for fixing. During transportation, the leg assembly 200 may be withdrawn from the notch 111 and secured against the mast assembly 100, reducing its footprint and space.

The leg assembly 200 includes a support plate 210, a baffle 220 and a handle 230, wherein the baffle 220 is connected to an end of the support plate 210, and the handle 230 is connected to the baffle 220. Baffle 220 is used for spacing joint bottom plate 110, inserts the back in breach 111 with backup pad 210, and backup pad 210 constantly gets into until baffle 220 and bottom plate 110 butt, then uses the fixed effect of bolt reinforcing, takes off the bolt when dismantling and relies on handle 230 to take out backup pad 210 can.

The lifting assembly 400 comprises a box body 410, a motor and a connecting assembly are arranged in the box body 410, a gear 420 is arranged outside the box body 410, the connecting assembly comprises a gear 420 pair, the motor comprises a corresponding speed reducer, the motor drives the gear 420 to rotate through the connecting assembly, a rack for butting the gear 420 is arranged in a slide, and four groups of gears 420 are arranged at four corners of the box body 410 respectively. The fixing frame 320 of the fork assembly 300 is fixedly connected with the box body 410, and the lifting assembly 400 drives the fork assembly 300 to lift and lower together with the rotation of the gear 420. Alternatively, a hand crank 430230 attached to the coupling assembly is provided on the housing 410 to control the rotation of the gear 420 as an emergency device when the motor is not in use.

To facilitate movement of the apparatus, rollers 240 are attached to the other end of the support plate 210 remote from the baffle 220, and universal wheels 140 are attached to the bottom of the mast assembly 100.

The side plate 120 is connected with a handrail 121.

The vehicle-mounted forklift equipment is large in bearing capacity, light in dead weight, foldable and convenient to transport, adapts to various working conditions, can assist the robot to complete the loading and unloading functions, and is transported along with the robot together along with a vehicle. The robot loading device has the advantages of being simple in structure, safe, reliable, simple and convenient to operate and control, flexible, capable of effectively reducing labor intensity of workers and improving loading efficiency of the robot.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims (9)

1. The utility model provides a lorry-mounted forklift for getting on or off bus of mobile robot, its characterized in that, includes portal subassembly, landing leg subassembly, fork subassembly and lifting unit, the landing leg subassembly is connected with the bottom of portal subassembly, the landing leg subassembly provides steady support to the portal subassembly, lifting unit sliding connection is on the portal subassembly, the fork subassembly is connected on lifting unit, the fork subassembly is including the fork frame that stretches out, lifting unit drives the fork subassembly and reciprocates.

2. The truck-mounted forklift for loading and unloading of mobile robots according to claim 1, wherein said fork assembly comprises a fixed mount to which an optical axis is attached, said fork carriage being journalled on said optical axis and slidable thereon.

3. An on-board forklift for loading and unloading a mobile robot as claimed in claim 2, wherein the fork carriage includes a horizontal section and a vertical section, the horizontal section being connected to the vertical section and fixed by a pin.

4. The truck-mounted forklift for getting on and off the mobile robot as claimed in claim 1, wherein the mast assembly comprises a top plate and a bottom plate which are spliced to form a frame, and side plates for connecting the top plate and the bottom plate, the opposite sides of the side plates are provided with slideways, the lifting assembly can move in the slideways, two ends of the bottom plate are provided with notches, and the leg assembly is spliced in the notches for fixing.

5. The truck of claim 4, wherein the outrigger assembly comprises a support plate having a stop plate attached to an end thereof, the stop plate having a handle attached thereto.

6. The vehicle-mounted forklift for getting on and off the mobile robot as claimed in claim 5, wherein the other end of the supporting plate far away from the baffle is connected with a roller, and the bottom of the gantry assembly is connected with a universal wheel.

7. The vehicle-mounted forklift for getting on and off the mobile robot according to claim 4, wherein the lifting assembly comprises a box body, a motor and a connecting assembly are arranged in the box body, a gear is arranged outside the box body, the motor drives the gear to rotate through the connecting assembly, a rack for butting the gears is arranged in the slide way, and four groups of gears are arranged at four corners of the box body respectively.

8. The vehicle-mounted forklift for getting on and off the mobile robot as claimed in claim 7, wherein the box body is provided with a hand-operated handle for butting the connecting assembly, and the hand-operated handle is used for controlling the rotation of the gear.

9. The truck-mounted forklift for getting on and off a mobile robot of claim 4, wherein a handrail is connected to the side plate.

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