CN212667550U - Hydrogen fuel cell AGV dolly - Google Patents

Abstract

The utility model discloses a hydrogen fuel cell AGV dolly, including automobile body, panel, threaded rod and rotation cap, the panel passes through the bolt fastening at the upper surface of automobile body, and the lower surface bilateral symmetry of automobile body rotates and installs the removal wheel, the lower surface symmetric welding has the connecting block under the both sides of panel, and the lower surface welding of connecting block has the inserted block, threaded rod activity is pegged graft on the inserted block, rotates on the inserted block to install and rotates the cap, rotates cap and threaded rod threaded engagement, and the one end activity of threaded rod is pegged graft in the upper end of automobile body, and the other end of threaded rod rotates and installs the cushion, the upper end welding of cushion has spacing piece, sliding contact between spacing piece and the panel, the upper surface of panel is seted up flutedly, and spacing piece slidable mounting is in the. The utility model discloses, compact structure, it is convenient to use, adds mobilizable bearing structure, can enlarge the load area of dolly according to the demand, satisfies personnel's user demand.

Description

Hydrogen fuel cell AGV dolly

Technical Field

The utility model relates to a AGV commodity circulation transportation technical field specifically is a hydrogen fuel cell AGV dolly.

Background

The AGV is also named as an unmanned transport vehicle, an automatic navigation vehicle and a laser navigation vehicle, and has the remarkable characteristics that the AGV is unmanned, an automatic guide system is arranged on the AGV, the system can be ensured to automatically travel along a preset route without manual navigation, goods or materials are automatically transported to a destination from an initial point, the AGV has the other characteristics of good flexibility, high automation degree and high intelligentization level, the travel path of the AGV can be flexibly changed according to the storage goods position requirement, the production process flow and the like, the cost for changing the travel path is very low compared with the traditional conveying belt and a rigid conveying line, the AGV is generally provided with a loading and unloading mechanism, can automatically interface with other logistics equipment, the whole process of loading and unloading and transporting the goods and materials is realized, in addition, the AGV also has the characteristic of clean production, the AGV provides power by depending on a self-carried storage battery, the operation process has no noise and pollution, and can be applied to a plurality of places requiring clean working environment.

When the AGV trolley with the hydrogen fuel cells on the existing market is used, because the bearing area of the AGV trolley is effective, when facing some objects, one wasted space is loaded, and two AGV trolleys cannot be loaded, so that the using requirements of personnel cannot be met.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a hydrogen fuel cell AGV dolly, possess compact structure, it is convenient to use, add mobilizable bearing structure, can enlarge the loading area of dolly according to the demand, satisfy personnel's user demand's advantage, solve the hydrogen fuel cell AGV dolly on the current market in the use, because self bearing area is effective, when facing some articles, load an extravagant space, and two load not down again, can not satisfy personnel's user demand's problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a hydrogen fuel cell AGV dolly, includes automobile body, panel, threaded rod and rotates the cap, the panel passes through the upper surface of bolt fastening at the automobile body, and the lower surface bilateral symmetry of automobile body rotates and installs and remove the wheel, the both sides lower surface symmetric welding of panel has the connecting block, and the lower surface welding of connecting block has the inserted block, the threaded rod activity is pegged graft on the inserted block, rotates on the inserted block and installs the rotation cap, rotates cap and threaded rod threaded engagement, and the one end activity of threaded rod is pegged graft in the upper end of automobile body, and the other end of threaded rod rotates and installs the cushion, the upper end welding of cushion has spacing piece, sliding contact between spacing piece and the panel, the upper surface of panel is seted up flutedly, and spacing piece.

Preferably, wheel grooves matched with the moving wheels are formed in the two sides of the lower surface of the trolley body, and the moving wheels are located in the wheel grooves.

Preferably, a battery jar is arranged in the middle of the lower surface of the vehicle body, and a battery cover plate is movably clamped at the bottom end of the inner wall of the battery jar.

Preferably, the upper surface of the cushion block and the upper surface of the panel are on the same horizontal plane.

Preferably, the upper end of the vehicle body is provided with a slot matched with the threaded rod, and the threaded rod is movably inserted into the slot.

Preferably, the number of the threaded rods is four, two threaded rods are in one group, and two groups of threaded rods are symmetrically distributed relative to the panel.

Compared with the prior art, the beneficial effects of the utility model are as follows:

when the hydrogen fuel cell AGV needs to expand the bearing area of the panel in the use process, the rotating cap can be rotated, the threaded rod is driven to move out of the slot through the thread meshing action between the rotating cap and the threaded rod, the threaded rod drives the cushion block to be far away from the panel, at the moment, the limiting piece slides in the groove, the threaded rod drives the cushion block to only generate displacement but not rotate through the limiting function of the groove on the limiting sheet, thereby the plane position of the cushion block can not be changed, when the cushion block extends to the designated position, the rotation of the rotating cap is stopped, the bearing area of the panel can be effectively increased through the supporting action of the cushion block, when not in use, the cap is rotated only by reversing, so that the threaded rod is inserted into the slot again, the structure is compact, the use is convenient, the movable supporting structure is additionally arranged, the loading area of the trolley can be enlarged according to the requirement, and the use requirement of personnel is met.

Drawings

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

FIG. 2 is a schematic side view of the present invention;

fig. 3 is a schematic top view of the present invention;

fig. 4 is a schematic structural diagram of a in fig. 1 according to the present invention.

In the figure: 1. a vehicle body; 2. a battery case; 3. a battery cover plate; 4. a moving wheel; 5. cushion blocks; 6. a slot; 7. a groove; 8. a panel; 9. a threaded rod; 10. a limiting sheet; 11. connecting blocks; 12. rotating the cap; 13. and (5) inserting the blocks.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 4, the present invention provides an embodiment: the utility model provides a hydrogen fuel cell AGV dolly, including automobile body 1, panel 8, threaded rod 9 and rotation cap 12, panel 8 passes through the bolt fastening at the upper surface of automobile body 1, battery jar 2 has been seted up to the lower surface intermediate position department of automobile body 1, the inner wall bottom activity joint of battery jar 2 has battery apron 3, and the lower surface bilateral symmetry of automobile body 1 rotates and installs and remove wheel 4, the lower surface both sides of automobile body 1 are seted up and are removed the race of 4 looks adaptations of wheel, and remove wheel 4 and be located the race.

Surface symmetry welding has connecting block 11 under panel 8's both sides, the lower surface welding of connecting block 11 has inserted block 13, threaded rod 9 is totally four, two threaded rods 9 are a set of, two sets of threaded rods 9 are symmetric distribution for panel 8, threaded rod 9 activity is pegged graft on inserted block 13, it installs rotation cap 12 to rotate on the inserted block 13, rotation cap 12 and threaded rod 9 thread engagement, in the use, when needing the bearing area of extension panel 8, rotatable rotation cap 12, through rotating the screw engagement effect between cap 12 and the threaded rod 9 and driving threaded rod 9 and shift out slot 6.

One end of the threaded rod 9 is movably inserted into the upper end of the vehicle body 1, the upper end of the vehicle body 1 is provided with a slot 6 matched with the threaded rod 9, and the threaded rod 9 is movably inserted into the slot 6 to expand the length of the threaded rod 9.

The other end of threaded rod 9 rotates installs cushion 5, the upper surface of cushion 5 and panel 8's upper surface are in on the same horizontal plane, the upper end welding of cushion 5 has spacing piece 10, sliding contact between spacing piece 10 and the panel 8, panel 8's upper surface is seted up fluted 7, spacing piece 10 slidable mounting is in recess 7, threaded rod 9 drives cushion 5 and keeps away from panel 8, at this moment spacing piece 10 slides in recess 7, limiting displacement to spacing piece 10 through recess 7, make threaded rod 9 drive cushion 5 only produce the displacement and do not rotate, thereby can not change the plane position of cushion 5.

After cushion 5 extends to the assigned position, the stall rotates cap 12, and supporting role through cushion 5 can effectual increase panel 8's bearing area, when not needing to use, only needs the reversal to rotate cap 12 for threaded rod 9 peg graft again in slot 6 can, compact structure, it is convenient to use, adds mobilizable bearing structure, can enlarge the loading area of dolly according to the demand, satisfies personnel's user demand.

The working principle is as follows: the utility model discloses hydrogen fuel cell AGV dolly is in the use, when needing to expand panel 8's bearing area, rotatable cap 12 that rotates, screw engagement effect through rotating between cap 12 and the threaded rod 9 drives threaded rod 9 and shifts out slot 6, threaded rod 9 drives cushion 5 and keeps away from panel 8, spacing piece 10 slides in recess 7 at this moment, limiting displacement to spacing piece 10 through recess 7, make threaded rod 9 drive cushion 5 only produce the displacement and do not rotate, thereby can not change the planar position of cushion 5, after cushion 5 extends to the assigned position, stall rotates cap 12, the bearing area that can effectual increase panel 8 through cushion 5's supporting role, when not needing to use, only need the reversal to rotate cap 12, make threaded rod 9 peg graft again in slot 6 can.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (6)

1. The utility model provides a hydrogen fuel cell AGV dolly, includes automobile body (1), panel (8), threaded rod (9) and rotates cap (12), its characterized in that: the panel (8) is fixed on the upper surface of the vehicle body (1) through bolts, the two sides of the lower surface of the vehicle body (1) are symmetrically and rotatably provided with moving wheels (4), the lower surfaces of two sides of the panel (8) are symmetrically welded with connecting blocks (11), the lower surface of the connecting block (11) is welded with an inserting block (13), the threaded rod (9) is movably inserted on the insertion block (13), the insertion block (13) is rotatably provided with a rotating cap (12), the rotating cap (12) is in threaded engagement with the threaded rod (9), one end of the threaded rod (9) is movably inserted at the upper end of the vehicle body (1), the other end of the threaded rod (9) is rotatably provided with a cushion block (5), the upper end of the cushion block (5) is welded with a limiting sheet (10), the limiting sheet (10) is in sliding contact with the panel (8), the upper surface of the panel (8) is provided with a groove (7), and the limiting piece (10) is slidably arranged in the groove (7).

2. The hydrogen fuel cell AGV cart of claim 1, further comprising: wheel grooves matched with the moving wheels (4) are formed in the two sides of the lower surface of the vehicle body (1), and the moving wheels (4) are located in the wheel grooves.

3. The hydrogen fuel cell AGV cart of claim 1, further comprising: a battery jar (2) is arranged in the middle of the lower surface of the vehicle body (1), and a battery cover plate (3) is movably clamped at the bottom end of the inner wall of the battery jar (2).

4. The hydrogen fuel cell AGV cart of claim 1, further comprising: the upper surface of the cushion block (5) and the upper surface of the panel (8) are positioned on the same horizontal plane.

5. The hydrogen fuel cell AGV cart of claim 1, further comprising: the upper end of the vehicle body (1) is provided with a slot (6) matched with the threaded rod (9), and the threaded rod (9) is movably inserted into the slot (6).

6. The hydrogen fuel cell AGV cart of claim 1, further comprising: the number of the threaded rods (9) is four, two threaded rods (9) form a group, and two groups of threaded rods (9) are symmetrically distributed relative to the panel (8).

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