CN211813270U

CN211813270U - Manual carrier with low tray

Info

Publication number: CN211813270U
Application number: CN202020416126.8U
Authority: CN
Inventors: 李文翱
Original assignee: Zhejiang Aoli New Material Technology Co ltd
Current assignee: Zhejiang Aoli New Material Technology Co ltd
Priority date: 2020-03-27
Filing date: 2020-03-27
Publication date: 2020-10-30
Anticipated expiration: 2030-03-27

Abstract

The utility model discloses a low-tray manual carrier, which comprises a tray, one side of the tray is detachably connected with a lifting mechanism, the lower end of the lifting mechanism is detachably connected with a base, the lower end of the base is movably connected with a first travelling wheel, the first travelling wheel comprises a wheel hub and a shaft ring, the shaft ring is positioned at the inner side of the wheel hub, a damping device is detachably connected between the wheel hub and the shaft ring, the damping device comprises an inner sleeve, an outer sleeve and a sliding plate, the sliding plate is positioned at the inner wall of the outer sleeve and is in sliding connection, the lower end of the inner sleeve is fixedly connected at the upper end of the sliding plate, one end of the inner sleeve penetrates above the outer sleeve, the utility model discloses a damping device and a gasket are arranged, when the low-tray manual carrier travels on uneven road surface, a spring in the damping device can play a good role in buffering and damping to, thereby more firm when making the goods on the tray place avoids empting.

Description

Manual carrier with low tray

Technical Field

The utility model relates to a carrier technical field, in particular to low tray manual handling car.

Background

Pallets, also known as pallets and plywood, are known from the "logistic terms" of the chinese national standard and refer to horizontal platform arrangements for containerization, stacking, handling and transport of goods and products placed as unit loads. As a kind of container equipment similar to a container, the pallet is widely used in the fields of production, transportation, storage and circulation, and is considered as one of two key innovations in the logistics industry of the 20 th century. The tray is as the important loading and unloading of commodity circulation operation in-process, stores and the transportation equipment, and supporting the use with fork truck plays huge effect in modern commodity circulation, and its benefit that brings for modern commodity circulation mainly reflects: the pallet truck has the advantages that unitization, standardization and standardization of article packaging can be realized, articles are protected, logistics and commodity flow are facilitated, pallets on the logistics are distinguished according to the material, purpose, table board and forking mode and structure of a forklift, various types of manual pallet trucks insert pallets loaded by the manual pallet truck into pallet holes when in use, lifting and descending of pallet goods are realized through a manual driving hydraulic system, and carrying operation is completed through manual pulling. The tray transportation tool is the simplest, most effective and most common loading, unloading and carrying tool in the tray transportation tool.

However, the conventional low-tray manual guided vehicle does not have a damping mechanism, and when the low-tray manual guided vehicle travels to an uneven road surface, the low-tray manual guided vehicle is liable to incline or jolt, so that the goods on the tray jolt and easily fall, and the low-tray manual guided vehicle has a very poor noise silencing effect when traveling. To this end, we propose a low-tray manual guided vehicle.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide a manual pallet truck with a low pallet, which can effectively solve the problems of the prior art by adding a damping device.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a low-tray manual carrier comprises a tray, wherein one side of the tray is detachably connected with a lifting mechanism, the lower end of the lifting mechanism is detachably connected with a base, the lower end of the base is movably connected with a first travelling wheel, the first travelling wheel comprises a wheel hub and a shaft ring, the shaft ring is positioned on the inner side of the wheel hub, a damping device is detachably connected between the wheel hub and the shaft ring, the damping device comprises an inner sleeve, an outer sleeve and a sliding plate, the sliding plate is positioned on the inner wall of the outer sleeve and is in sliding connection, the lower end of the inner sleeve is fixedly connected to the upper end of the sliding plate, one end of the inner sleeve penetrates above the outer sleeve, the lower end of the sliding plate is fixedly connected with a spring, the lower end of the spring is fixedly connected to the bottom of the outer sleeve, the upper end of the inner, the first connecting plate can be dismantled with the shaft collar and be connected, the wheel hub outside can be dismantled and be connected with the packing ring, the tray lower extreme is connected with the second walking wheel through the axis of rotation.

In order to conveniently disassemble and assemble the gasket and enable the first walking wheel and the second walking wheel to be more silent when walking, preferably, the groove is formed in the outer side surface of the hub, the gasket is sleeved in the groove and made of rubber materials, anti-skid lines are arranged on the outer side surface of the gasket, and the thickness of the gasket is 6-10 mm.

In order to help the oil pump to drive the tray to lift, preferably, the lifting mechanism consists of an oil cylinder and an oil pump, and the oil pump is communicated with the oil cylinder through an oil pipe.

In order to make the walking of the low-tray manual transport cart more stable, preferably, the first walking wheel and the second walking wheel have the same structure, and the diameter of the first walking wheel is larger than that of the second walking wheel, and the first walking wheel is rotatably connected with the base through a rotating shaft.

In order to help improve the comfort level of the handle, preferably, the handle is detachably connected to the upper end of the lifting mechanism, and a foam sleeve is sleeved on the surface of the outer side of the handle.

For help promote first walking wheel and second walking and provide fine buffering shock attenuation effect, preferably, the specific quantity of damping device is provided with a plurality of groups and equidistance distribution between wheel hub and shaft collar.

The utility model discloses following beneficial effect has:

the utility model discloses in, through being provided with damping device and packing ring, when the manual carrier walking of low tray is when uneven road surface, spring among the damping device can play fine buffering cushioning effect to the tray, the effectual tray that has reduced is rocking on the road surface of jolting, thereby more firm when making the goods on the tray place avoids empting, the stability that the manual carrier of low tray was mixed has been improved, and the setting up of packing ring makes first walking wheel and second walking wheel more silence when the walking, noise pollution has been reduced.

Drawings

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

FIG. 2 is a schematic view of a first traveling wheel structure of the present invention;

FIG. 3 is a schematic structural view of the damping device of the present invention;

fig. 4 is a schematic side view of the handle of the present invention.

In the figure: 1 tray, 2 first walking wheels, 3 bases, 4 lifting mechanisms, 5 handles, 6 second walking wheels, 7 gaskets, 8 hubs, 9 shock absorbing devices, 10 shaft rings, 11 first connecting plates, 12 outer sleeves, 13 springs, 14 inner sleeves, 15 second connecting plates, 16 sliding plates and 17 foam sleeves.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

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. 1-4, the present invention relates to a manual pallet truck with a low pallet, which comprises a pallet 1, wherein one side of the pallet 1 is detachably connected with a lifting mechanism 4, the lower end of the lifting mechanism 4 is detachably connected with a base 3, the lower end of the base 3 is movably connected with a first travelling wheel 2, the first travelling wheel 2 comprises a wheel hub 8 and a shaft collar 10, the shaft collar 10 is positioned inside the wheel hub 8, a damping device 9 is detachably connected between the wheel hub 8 and the shaft collar 10, the damping device 9 comprises an inner sleeve 14, an outer sleeve 12 and a sliding plate 16, the sliding plate 16 is positioned on the inner wall of the outer sleeve 12 and is slidably connected, the lower end of the inner sleeve 14 is fixedly connected to the upper end of the sliding plate 16, one end of the inner sleeve 14 penetrates above the outer sleeve 12, the lower end of the sliding plate 16 is fixedly connected, the upper end of the inner sleeve 14 is fixedly connected with a second connecting plate 15, the second connecting plate 15 is detachably connected with the inner wall of the hub 8, the lower end of the outer sleeve 12 is fixedly connected with a first connecting plate 11, the first connecting plate 11 is detachably connected with a shaft ring 10, a gasket 7 is detachably connected to the outer side of the hub 8, and the lower end of the tray 1 is rotatably connected with a second travelling wheel 6 through a rotating shaft;

the outer side surface of the hub 8 is provided with a groove, the gasket 7 is sleeved in the groove, the gasket 7 is made of rubber, the outer side surface of the gasket 7 is provided with anti-skid grains, the thickness of the gasket 7 is 6-10 mm, the gasket 7 is convenient to disassemble and assemble, the gasket 7 made of rubber enables the first travelling wheel 2 and the second travelling wheel 6 to be more silent when the first travelling wheel 2 and the second travelling wheel 6 travel, noise pollution is reduced, the lifting mechanism 4 consists of an oil cylinder and an oil pump, the oil pump is communicated with the oil cylinder through an oil pipe, lifting of the tray is convenient to drive by the oil pump, the first travelling wheel 2 and the second travelling wheel 6 are identical in structure, the diameter of the first travelling wheel 2 is larger than that of the second travelling wheel 6, the first travelling wheel 2 is rotatably connected with the base 3 through a rotating shaft, the travelling of the manual carrying vehicle with a low tray can be more stable, the foam sleeve is sleeved on the surface of the outer side of the handle 5, the comfort level of the handle is improved through the foam sleeve, the specific number of the shock absorption devices 9 is provided with a plurality of groups and the equal distance is distributed between the wheel hub 8 and the shaft ring 10, and the shock absorption devices 9 of the groups provide a good buffering shock absorption effect for the first walking wheel 2 and the second walking wheel 6.

What need to explain, the utility model relates to a low tray manual handling car, in the use, put into the goods to tray 1 on, then hold handle 5 and press down the elevating switch in handle 5 and make low tray manual handling car rise, then promote low tray manual handling car walking, when low tray manual handling car walking when the unevenness road surface, spring 13 among the damping device 9 can play fine buffering cushioning effect to tray 1, the effectual tray 1 that has reduced rocks on the road surface of jolting, thereby make goods on tray 1 more firm when placing avoid empting, the stability that low tray manual handling car stirred has been improved, and the setting up of packing ring 7 makes first walking wheel 2 and second walking wheel 6 more silence when the walking, noise pollution has been reduced.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a low tray manual guided vehicle, includes tray (1), its characterized in that: one side of the tray (1) is detachably connected with a lifting mechanism (4), the lower end of the lifting mechanism (4) is detachably connected with a base (3), the lower end of the base (3) is movably connected with a first travelling wheel (2), the first travelling wheel (2) comprises a wheel hub (8) and a shaft ring (10), the shaft ring (10) is positioned on the inner side of the wheel hub (8), a damping device (9) is detachably connected between the wheel hub (8) and the shaft ring (10), the damping device (9) comprises an inner sleeve (14), an outer sleeve (12) and a sliding plate (16), the sliding plate (16) is positioned on the inner wall of the outer sleeve (12) and is in sliding connection, the lower end of the inner sleeve (14) is fixedly connected to the upper end of the sliding plate (16), one end of the inner sleeve (14) penetrates through the upper part of the outer sleeve (12), and the, spring (13) lower extreme fixed connection is in outer sleeve (12) bottom, inner sleeve (14) upper end fixedly connected with second connecting plate (15), second connecting plate (15) can be dismantled with wheel hub (8) inner wall and be connected, the first connecting plate (11) of outer sleeve (12) lower extreme fixedly connected with, first connecting plate (11) can be dismantled with axis circle (10) and be connected, wheel hub (8) outside can be dismantled and be connected with packing ring (7), tray (1) lower extreme is rotated through the axis of rotation and is connected with second walking wheel (6).

2. The low-tray manual guided vehicle of claim 1, wherein: the anti-skid wheel is characterized in that a groove is formed in the outer side surface of the hub (8), the gasket (7) is sleeved inside the groove, the gasket (7) is made of rubber, anti-skid lines are arranged on the outer side surface of the gasket (7), and the thickness of the gasket (7) is 6-10 mm.

3. The low-tray manual guided vehicle of claim 1, wherein: the lifting mechanism (4) consists of an oil cylinder and an oil pump, and the oil pump is communicated with the oil cylinder through an oil pipe.

4. The low-tray manual guided vehicle of claim 1, wherein: the first walking wheel (2) and the second walking wheel (6) are identical in structure, the diameter of the first walking wheel (2) is larger than that of the second walking wheel (6), and the first walking wheel (2) is rotatably connected with the base (3) through a rotating shaft.

5. The low-tray manual guided vehicle of claim 1, wherein: the upper end of the lifting mechanism (4) is detachably connected with a handle (5), and the surface of the outer side of the handle (5) is sleeved with a foam sleeve.

6. The low-tray manual guided vehicle of claim 1, wherein: the shock absorption device (9) is provided with a plurality of groups in specific number and distributed between the hub (8) and the shaft ring (10) at equal intervals.