CN219751259U

CN219751259U - Cargo loader

Info

Publication number: CN219751259U
Application number: CN202321097687.6U
Authority: CN
Inventors: 万兴华; 祁晓牧; 曲广军; 杨中亚; 孙涛; 田宇
Original assignee: Guizhou Hetaida Technology Co ltd
Current assignee: Guizhou Hetaida Technology Co ltd
Priority date: 2023-05-09
Filing date: 2023-05-09
Publication date: 2023-09-26
Anticipated expiration: 2033-05-09

Abstract

The utility model provides a cargo loader, which comprises a movable platform; the upper end face and the lower end face of the moving platform are respectively provided with a first translation mechanism and a second translation mechanism, a moving trolley is arranged in the first translation mechanism, a fork loading machine is arranged on the moving trolley, and a fork is arranged on the fork loading machine. According to the utility model, the movable platform can move between goods and containers through the track below the movable platform or move in the range of the containers, the loader can take goods in a fixed path or place the goods at different positions of the containers, and the movable trolley on the movable platform is also fixed in the movable position under the drive of the hydraulic oil cylinder, so that the using area of a factory building is reduced, and the potential safety hazard in the process of loading the goods is also reduced; the loader can simultaneously realize the operations of taking and loading, reduces the investment of equipment and greatly reduces the cost.

Description

Cargo loader

Technical Field

The present utility model relates to a cargo loader.

Background

In a foundry or an alloy workshop in the aluminum industry, formed aluminum ingots are stacked, packed and bundled to form aluminum ingots with the weight of about 1 ton, and the aluminum ingots are transported outwards through automobiles or other vehicles.

At present, in most factories, aluminum ingots are conveyed into containers through manual forklifts, but the manual forklifts are flexible to move, but require a certain space to perform steering and other operations, so that the manual forklifts occupy large factory building area and occupy a large amount of manpower when conveying the aluminum ingots; moreover, the forklift is high in energy consumption, and because the running path of the forklift is not fixed, larger potential safety hazards exist, and safety accidents are easy to cause in the carrying process.

In order to reduce the occupied area of the loading equipment, and also in order to reduce the safety accidents caused by loading, the existing loading equipment adopts a fixed rail mode:

the control method of a loading and unloading device of a logistics code taking system disclosed by the publication number CN107352278B discloses a loading and unloading device, wherein a belt conveyor is arranged on a platform, a fork loader is arranged on the conveyor to lift cargoes, and a guide rail is arranged to support the conveyor, but a path of the fork loader which can run can only translate forwards and backwards, and a sorting mechanical arm is required to prevent the cargoes from being on the fork loader, so that the structure is complex, and the cost is greatly increased due to the mechanical arm.

The automatic stacking and loading and unloading equipment disclosed by the publication No. CN214776910U loads the packed cargoes into the car through the combination of a movable lifting platform and a travelling crane, but the cargoes are required to be carried onto the lifting platform by a forklift, the cargoes are carried to the grabbing of the travelling crane through the ascending of the forklift, and then the cargoes are hoisted and placed in the truck through the travelling crane, so that the loading and unloading steps are more, the number of the used devices is not less, the cargoes are required to be transported by the forklift, and the occupied area is large.

The truck loading device disclosed in the publication No. CN218619259U is characterized in that a rail is arranged at a high position, a traveling crane and a belt conveyor are arranged on the rail, the traveling crane is only used for adjusting the loading position and is not a device for directly loading, the cargo is transported to the traveling crane through the conveyor, and the cargo is loaded into the truck through a mechanical arm on the traveling crane.

Disclosure of Invention

In order to solve the technical problems, the utility model provides a cargo loader.

The utility model is realized by the following technical scheme.

The utility model provides a cargo loader, which comprises a movable platform; the upper end face and the lower end face of the moving platform are respectively provided with a first translation mechanism and a second translation mechanism, a moving trolley is arranged in the first translation mechanism, a fork loading machine is arranged on the moving trolley, and a fork is arranged on the fork loading machine.

Preferably, the first translation mechanism comprises a guide frame, a guide rail and a hydraulic oil cylinder, wherein the guide frame is fixed on the moving platform in parallel, the guide rail is arranged on the guide frame in parallel and movably, the hydraulic oil cylinder is fixed on the moving platform, a push rod of the hydraulic oil cylinder is fixedly connected with the path of the moving trolley, and the guide rail on the outer wall of the moving trolley is fixedly connected.

Preferably, two guide frames are oppositely and parallelly arranged on the mobile platform, and guide wheels are arranged on the guide frames to support the guide rails.

Preferably, the guide wheels are arranged on the guide frame in two rows parallel to each other, and each row of guide wheels is respectively provided with a guide rail.

Preferably, the guide frame and the guide rail have the same length and are both longer than the length of the container.

Preferably, the second translation mechanism comprises translation rails and rail wheels, wherein the two translation rails are arranged below the mobile platform in parallel, and the two rows of rail wheels are arranged on the lower end face of the mobile platform in parallel.

Preferably, the loading machine vertically lifts and lowers the forks by hydraulic pressure or by chains. .

Preferably, the first translation mechanism and the second translation mechanism move along paths perpendicular to each other.

The utility model has the beneficial effects that: the track below the moving platform can enable the moving platform to move between goods and containers or move in the range of the containers, the loader can take goods in a fixed path or place the goods at different positions of the containers, and the moving trolley on the moving platform is driven by the hydraulic oil cylinder to move in the same fixed position, so that the using area of a factory building is reduced, and the potential safety hazard in the loading process is also reduced; the loader can simultaneously realize the operations of taking and loading, reduces the investment of equipment and greatly reduces the cost.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic diagram of the loading structure of the present utility model;

in the figure: the device comprises a 1-moving trolley, a 2-moving platform, a 3-guide frame, a 4-guide rail, a 5-lifting cross beam, a 6-translation rail, 7-rail wheels, 8-guide wheels, 9-hydraulic cylinders, 11-forks, 12-fork-loading machines, 13-cargos, 14-trays and 15-containers.

Detailed Description

The technical solution of the present utility model is further described below, but the scope of the claimed utility model is not limited to the above.

As shown in fig. 1, a cargo loader includes a mobile platform 2; the upper end face and the lower end face of the moving platform 2 are respectively provided with a first translation mechanism and a second translation mechanism, the first translation mechanism comprises a guide frame 3, a guide rail 4 and a hydraulic oil cylinder 9, the guide frame 3 is fixed on the moving platform 2 in parallel, the guide rail 4 is mounted on the guide frame 3 in parallel and movably, the hydraulic oil cylinder 9 is fixed on the moving platform 2, a push rod of the hydraulic oil cylinder 9 is fixedly connected with a path of the moving trolley 1, and the guide rail 4 on the outer wall of the moving trolley 1 is fixedly connected. The first translation mechanism is internally provided with a movable trolley 1, the movable trolley 1 is provided with a fork loading machine 12, and the fork loading machine 12 is provided with a fork 11. The two guide frames 3 are oppositely and parallelly arranged on the movable platform 2, and the guide wheels 8 are arranged on the guide frames 3 to support the guide rails 4. The guide wheels 8 are arranged on the guide frame 3 in two parallel rows, and each row of guide wheels 8 is respectively provided with a guide rail 4. The guide frame 3 and the guide rail 4 have the same length and are both longer than the length of the container. The second translation mechanism comprises translation rails 6 and rail wheels 7, wherein the two translation rails 6 are arranged below the mobile platform 2 in parallel, and the two rows of rail wheels 7 are arranged on the lower end face of the mobile platform 2 in parallel.

The forklift 12 vertically lifts and lowers the fork 11 by hydraulic pressure or a chain, and when driven by hydraulic pressure, two hydraulic cylinders are installed below both ends of the lifting beam, and when driven by a chain, the lifting beam 5 is lifted or lowered by a motor driving chain to retract and retract as in a normal forklift.

In order to reduce the occupied area of the loader, the moving paths of the first translation mechanism and the second translation mechanism are perpendicular to each other, the goods are prevented from being leveled with the entrance of the container or the truck, the first translation mechanism of the loader transversely moves to take the goods, then transversely moves to align with the entrance, and the second translation mechanism longitudinally moves to push the goods into the container or the truck.

Example 1: as shown in fig. 2, the loader of the utility model is characterized in that a packed aluminum ingot 13 is loaded into a container 15, and a tray 14 is arranged below the aluminum ingot when packing the aluminum ingot, so that a fork is convenient to insert below the tray to take out the aluminum ingot; when the forklift is in the initial position, the forklift is installed at one end of the movable platform 2 close to the container, the fork is at the entrance of the container, the movable trolley 1 is stopped on the movable platform 2, and the fork is in the lifting position; the bottom surface of the container 9 is guaranteed to be on the same horizontal plane with the plane of the moving platform, then the aluminum ingot 10 is carried to a fork through external equipment such as a travelling crane, then the hydraulic cylinder 9 pushes the moving trolley 1 to advance, the guide rail 4 is always clamped in the guide frame, the moving trolley 1 is guaranteed to advance and retreat along a straight line and cannot deviate and derail, when the moving trolley 4 reaches a specified position, a hydraulic circuit of the hydraulic cylinder 9 is closed, the moving trolley 1 stops advancing, the fork descends to place the aluminum ingot at a position close to the right of the container, then a control circuit of the hydraulic cylinder 9 starts to pull the fork away from the aluminum ingot, the aluminum ingot 10 is placed in the container 15, the hydraulic cylinder 9 pulls the moving trolley 1 to retract to an initial position, the fork ascends again, all mechanisms return to the initial position, then a second wheel of aluminum ingot 10 is started to be loaded, the actions are repeated until the container 9 is full, and the aluminum ingot 13 is placed at a position close to the left inner wall of the container 15. Thus, the aluminum ingot 10 can be conveniently, rapidly and safely automatically misplaced and loaded into the container 9, and the purpose of automatically loading the aluminum ingot 10 is achieved.

Example 2: in the process of taking the packed aluminum ingot 13 for the loader, when the aluminum ingot is packed, a tray 14 is arranged below the aluminum ingot, so that a fork is conveniently inserted below the tray to take the aluminum ingot; when the forklift is in the initial position, the forklift is installed at one end of the movable platform 2 close to the container, the fork is at the entrance of the container, the movable trolley 1 is stopped on the movable platform 2, and the fork is in the lifting position; the movable platform 2 is moved to a goods placing position along the translation track 6 under the pushing of a worker or other power devices, the hydraulic oil cylinder 9 pushes the movable trolley to advance, the goods fork is inserted into the bottom of the tray below the aluminum ingot, the hydraulic oil cylinder 9 is retracted, and the fork loading machine drives the goods fork to ascend to finish goods taking;

example 3: and (5) a process of picking and placing the goods for the loader. After taking the goods, under the pushing of a worker or other power devices, the rail wheels 7 roll along the translation rails 6 to drive the movable platform 2 to move to the entrance of the container 15, the movable platform stops after aligning with the entrance, then the push rod of the hydraulic oil cylinder 9 pushes the movable trolley 1 to enter the container 15, the goods are continuously lifted and placed on the goods according to the condition in the container, or the goods are directly lowered and placed at the bottom of the container, and then the hydraulic oil cylinder 9 is contracted to pull the movable trolley back to the initial position. The above-described operation is repeated, and the aluminum ingot 13 is placed on the inner wall of the container 15 on the left side, and then the above-described operation is repeated until the container 15 is full.

Example 4: for the unloading process of the loader, the hydraulic cylinder 9 drives the forklift to enter the container, the pallet is inserted into the bottom of the pallet, then the pallet is lifted, the hydraulic cylinder 9 pulls the mobile trolley to exit the container, the mobile platform moves along the translation track 6 to align with the goods placing position, the hydraulic cylinder 9 drives the forklift to the goods placing point, the pallet is lowered to place the goods and the pallet on the placing platform, the hydraulic cylinder pulls the forklift to retreat to the initial position, and the mobile platform returns to the container along the translation track 6 to repeat the operation.

Claims

1. Cargo loader, comprising a mobile platform (2), characterized in that: the movable platform comprises a movable platform body, wherein a first translation mechanism and a second translation mechanism are respectively arranged on the upper end face and the lower end face of the movable platform body (2), a movable trolley (1) is arranged in the first translation mechanism, a fork loader (12) is arranged on the movable trolley (1), and a fork (11) is arranged on the fork loader (12).

2. The cargo loader of claim 1, wherein: the first translation mechanism comprises a guide frame (3), a guide rail (4) and a hydraulic oil cylinder (9), wherein the guide frame (3) is fixed on the moving platform (2) in parallel, the guide rail (4) is mounted on the guide frame (3) in parallel and movably, the hydraulic oil cylinder (9) is fixed on the moving platform (2), a push rod of the hydraulic oil cylinder (9) is fixedly connected with a path of the moving trolley (1), and the guide rail (4) on the outer wall of the moving trolley (1) is fixedly connected.

3. The cargo loader of claim 2, wherein: the guide frames (3) are oppositely and parallelly arranged on the mobile platform (2), and guide wheels (8) are arranged on the guide frames (3) to support the guide rails (4).

4. A cargo loader as claimed in claim 3, wherein: two parallel rows of guide wheels (8) are arranged on the guide frame (3), and each row of guide wheels (8) is respectively provided with a guide rail (4).

5. The cargo loader of claim 4, wherein: the lengths of the guide frame (3) and the guide rail (4) are the same, and are both greater than the length of the container.

6. The cargo loader of claim 1, wherein: the second translation mechanism comprises translation rails (6) and rail wheels (7), the two translation rails (6) are arranged below the mobile platform (2) in parallel, and the two rows of rail wheels (7) are arranged on the lower end face of the mobile platform (2) in parallel.

7. The cargo loader of claim 1, wherein: the fork loading machine (12) enables the fork (11) to vertically lift through hydraulic pressure or chains.

8. The cargo loader of claim 1, wherein: the moving paths of the first translation mechanism and the second translation mechanism are perpendicular to each other.