CN210133845U

CN210133845U - Folding loading and unloading tool

Info

Publication number: CN210133845U
Application number: CN201920255504.6U
Authority: CN
Inventors: 刘海良
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-02-28
Filing date: 2019-02-28
Publication date: 2020-03-10
Anticipated expiration: 2029-02-28

Abstract

The utility model relates to a folding handling tool in the handling tool manufacturing field, which comprises a bottom frame, wherein the left end of the bottom frame is provided with a wheel, and the right end of the bottom frame is connected with a handle; the right side of the underframe is hinged with a crossbeam, the left end of the crossbeam is connected with a rack bracket, and the lower end of the rack bracket is connected with a fork; the fixed part of the electric push rod is hinged with the left part of the underframe, and the telescopic part of the electric push rod is hinged with the middle part of the crossbeam; an auxiliary support is hinged in the middle of the underframe, and an auxiliary wheel is installed at the lower end of the auxiliary support; a rechargeable battery is arranged on the left side of the underframe; a control box is arranged on the handle, a motor is arranged on the left side part of the girder, and the motor drives the rack bracket through a gear to drive the fork to move up and down; the utility model discloses whole bearing capacity is strong, can regard as small-size fork truck and small-size crane to use, and loading and unloading article are swift laborsaving, can fold, and light in weight, occupation of land are little, but electric operation for loading and unloading great article, raise the efficiency, also can manual operation, be arranged in loading and unloading smallclothes article.

Description

Folding loading and unloading tool

Technical Field

The invention relates to the field of handling tool technology and equipment manufacturing, in particular to a folding handling tool.

Background

Before industrialization, the traditional agricultural economy is taken as a main part, few commodities are exchanged, the self-sufficient economy does not need the developed logistics industry, the logistics industry develops slowly, and few articles need to be transported, loaded, unloaded and stored.

In the industrial process, international trade is developed, most of social wealth needs to be realized by large-scale circulation, so that the logistics industry develops rapidly and even exceeds the economic development speed, and the logistics efficiency is improved. More and more articles need to be transported, loaded, unloaded and stored.

The article loading and unloading operation is mostly carried out manually in ancient times or only by means of simple tools, and the efficiency is not high. Modern goods loading and unloading, large and oversized goods such as containers and the like are loaded and unloaded by large cranes and cranes, and the machines are common in ports and docks; the middle-sized articles are mostly loaded and unloaded by an electric forklift or a motor forklift, for example, the articles are loaded and unloaded from automobiles or containers to places such as warehouses and the like and are transported in short distance; for small and medium articles, the electric forklift and other machines are inconvenient to load and unload, the field is limited, the small and medium articles can be loaded and unloaded only manually, the workload of manual loading and unloading operation is large, and personal injury is easily caused. Particularly, when a plurality of small and medium articles are delivered to a client by using an automobile, the client is in a dark night or in a mountain and a mountain, and no person can find mechanical assistance to unload the articles, and at the moment, if a simple loading and unloading tool on the automobile is used for assisting, the client can load and unload the articles, so that the client sends the carbon in snow, and the client is also a bitter pursuit of the client for many years.

Patent "portable handling instrument" CN104261312A, its lower part is horizontal support, and the monkey pole-climbing jack of installation on the horizontal support right has a connecting rod on upper portion, has installed the jib at the connecting rod left end, to the evaluation of this patent: firstly, the function is single, the crane can only be used as a small crane, and the function of a forklift is not available; secondly, the weight is large, the transportation on the vehicle and the folding and collection cannot be realized; thirdly, the electric functional part can only be manually operated, the efficiency is low, and the electric functional part cannot be installed.

Disclosure of Invention

In order to solve the problems of the prior art, the invention provides a simple and efficient folding handling tool.

The technical scheme adopted by the invention is as follows:

a foldable loading and unloading tool comprises a bottom frame, wherein wheels are mounted at the left end of the bottom frame, and a handle is connected to the right end of the bottom frame; the right side of the underframe is hinged with a crossbeam, the left end of the crossbeam is connected with a rack support or a lifting hook, and the lower end of the rack support is connected with a fork; the fixed part of the push rod is hinged with the left part of the underframe, and the telescopic part of the push rod is hinged with the middle part of the crossbeam; the middle part of the underframe is hinged with an auxiliary support, and the lower end of the auxiliary support is provided with an auxiliary wheel.

Further, the push rod is one of an electric push rod, a hydraulic push rod or a pneumatic push rod; a rechargeable battery is arranged on the left side of the underframe; the handle is provided with a control box, and the control box is provided with a power switch; a motor is arranged on the left side part of the girder, and the motor drives the rack bracket through a gear to drive the fork to move up and down; the power switch is electrically connected with the rechargeable battery, the motor and the push rod.

Furthermore, the push rod is an electric push rod, in addition, a brake device is further installed at the wheel, and the brake operation is arranged at the handle.

When the small-sized forklift is used as a small-sized forklift, the left end of the crossbeam is connected with the rack support, the crossbeam and the auxiliary support are opened, the auxiliary wheel lands on the ground, and the auxiliary wheel and the wheels have four wheels to form a four-wheel vehicle capable of pushing to advance; the handle is held by hand to push the invention to the position of the article to be loaded and unloaded, the power switch is turned on, the fork is lowered downwards, the fork is inserted into the bottom of the article by the handle, then the fork is lifted, the article is delivered to the high position of an automobile or a warehouse, finally the fork is retracted and lowered, the next loading and unloading operation is carried out, the loading operation is carried out, and the unloading operation is just opposite.

When the crane is used as a small crane, the left end of the girder is connected with a lifting hook for lifting goods and articles; if the left end of the girder is connected with the escalator, the girder can be used as an elevator; if the left end of the girder is connected with the sucker, the sucker can be used as a sucker for hoisting glass to hoist plate glass, and the multifunctional glass hoisting device is multifunctional.

When the folding type automobile frame is not used, the crossbeam and the auxiliary support are closed, and the folding type automobile frame is placed in an automobile or a storage room, so that the folding type automobile frame is small in occupied area and light in weight.

The invention has the beneficial effects that:

1) the left end of the crossbeam is connected with a rack support or a lifting hook, the chassis is provided with wheels, and the auxiliary support is provided with auxiliary wheels, so that the trolley can be used as a small forklift and a small crane, and the loading and unloading of articles are rapid and labor-saving;

2) the girder is hinged with the underframe, and the push rod is hinged with the girder and the underframe respectively, so the folding type folding bicycle is foldable, light in weight, small in volume and small in occupied area, is convenient to transport on a vehicle and can be loaded and unloaded on the vehicle;

3) the electric push rod, the rechargeable battery, the control box and the motor are arranged, so that the electric push rod can be electrically operated, larger articles can be loaded and unloaded, and the efficiency is improved; can also be manually operated and is used for loading and unloading small and medium articles;

4) the crossbeam is hinged with the underframe, the push rod is respectively hinged with the crossbeam and the underframe, and a stable triangle is formed among the crossbeam, the underframe and the push rod, so that the whole bearing capacity is strong;

5) the brake device is arranged at the wheel, the brake operation is arranged at the handle, the safety of walking on an uphill road or a downhill road is ensured, the safety during temporary parking is also ensured, and the bicycle cannot slide automatically.

Drawings

FIG. 1 is a schematic view of a folding handling tool.

Fig. 2 is a top view of a folding handling tool.

Fig. 3 is a schematic view of a folding handling tool in a folded state.

In the figure, 1-control box, 2-girder, 3-push rod, 4-handle, 5-underframe, 6-auxiliary support, 7-auxiliary wheel, 8-rechargeable battery, 9-wheel, 10-motor, 11-rack support, 12-fork and 13-power switch.

Detailed Description

FIG. 1 is a schematic view of a foldable handling tool, and FIG. 2 is a schematic top view of a foldable handling tool, including a bottom frame, wheels mounted on the left end of the bottom frame, and a handle connected to the right end of the bottom frame; the right side of the underframe is hinged with a crossbeam, the left end of the crossbeam is connected with a rack bracket, and the lower end of the rack bracket is connected with a fork; the fixed part of the electric push rod is hinged with the left part of the underframe, and the telescopic part of the electric push rod is hinged with the middle part of the crossbeam; an auxiliary support is hinged in the middle of the underframe, and an auxiliary wheel is installed at the lower end of the auxiliary support.

A rechargeable battery is arranged on the left side of the underframe; the handle is provided with a control box, and the control box is provided with a power switch; a motor is arranged on the left side of the crossbeam and drives a rack support through a gear to drive the fork to move up and down. The wheel is also provided with a brake device, the brake operation is arranged at a handle (not shown in the figure), and the motor is a direct current motor.

The invention has various economic and technical indexes:

1. rechargeable battery: 12V and 50A, and the full charge time is 5-6 hours, and the material can be continuously used for 3-4 hours;

2. the aluminum alloy is used for manufacturing, and the weight and the loading weight of the whole machine are as follows:

A) when the rack bracket or the lifting hook is not connected, the weight of the whole machine is 40 kg;

B) when the rack support is connected, the weight of the whole machine is 48 kg, the rack support drives the fork, the height of lifting articles is 1.8 m, and the loading weight is 180 kg;

C) when the lifting hook is connected, the weight of the whole machine is 45 kg, the height of a lifted object is 2 m, namely the distance between the lifting hook and the ground is 2 m, and the loading weight is 160 kg;

3. external dimension during operation: the long and wide gamma height =2.2 meters and 0.8 meters and 2.2 meters, and can easily load and unload freight vehicles or fields of any types;

4. folded overall dimension: the long and wide gamma height =2.2 meters and 0.8 meters and 0.4 meters can be easily put into freight vehicles or passenger vehicles of any types.

Claims

1. The utility model provides a foldable handling instrument, includes the chassis, its characterized in that: the left end of the underframe is provided with wheels, and the right end of the underframe is connected with a handle; the right side of the underframe is hinged with a crossbeam, the left end of the crossbeam is connected with a rack support or a lifting hook, and the lower end of the rack support is connected with a fork; the fixed part of the push rod is hinged with the left part of the underframe, and the telescopic part of the push rod is hinged with the middle part of the crossbeam; the middle part of the underframe is hinged with an auxiliary support, and the lower end of the auxiliary support is provided with an auxiliary wheel.

2. The folding handling tool of claim 1, wherein: the push rod is one of an electric push rod, a hydraulic push rod or a pneumatic push rod; a rechargeable battery is arranged on the left side of the underframe; the handle is provided with a control box, and the control box is provided with a power switch; a motor is arranged on the left side part of the girder, and the motor drives the rack bracket through a gear to drive the fork to move up and down; a brake device is arranged at the wheel, and the brake operation is arranged at the handle; the power switch is electrically connected with the rechargeable battery, the motor and the push rod.