CN218478504U

CN218478504U - Fork truck and lift handling device thereof

Info

Publication number: CN218478504U
Application number: CN202222757010.2U
Authority: CN
Inventors: 黄建淼
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-10-19
Filing date: 2022-10-19
Publication date: 2023-02-14
Anticipated expiration: 2032-10-19

Abstract

The utility model discloses a can carry out the lift handling device of accurate transport to single goods and material specifically is a fork truck and lift handling device thereof, include: a support part, a lifting part and a conveying part; the conveying part comprises an adsorption piece and a fixing frame; one side of the lower end of the fixed frame is provided with an operating part; the tail end of the operation part is provided with a control device and a control handle; the utility model is provided with the supporting part, the lifting part and the carrying part, so that the worker can adsorb single goods or materials through the adsorbing part, and then controls the lifting height and position of the single goods or materials through the operating device and the control handle of the operating part, so as to rapidly adjust the placing position and direction of the goods or materials; the problem of potential safety hazards in the manual carrying process is effectively solved, and the accurate carrying and placing effects of goods or materials are improved; but also effectively increases the application range of the forklift for carrying goods.

Description

Fork truck and lift handling device thereof

Technical Field

The utility model relates to a fork truck and the relevant technical field of material handling especially relate to a fork truck and lift handling device thereof.

Background

The forklift is one of the commonly used carrying vehicles of people at present, and is various wheeled carrying vehicles for loading, unloading, stacking, short-distance transportation and heavy object carrying operation of finished pallet goods. The tray can be widely applied to ports, stations, airports, goods yards, factory workshops, warehouses, circulation centers, distribution centers and the like, can enter cabins, carriages and containers to carry out loading, unloading and carrying operations of tray goods, and is necessary equipment in tray transportation and container transportation.

In the building installation industry, workers need to unload the heavier materials such as stone plates, marble plates and the like stacked on the pallet, and sequentially place the materials such as the stone plates, the marble plates and the like according to the construction requirements; or waste materials of materials such as stone plates, marble plates and the like are stacked on the pallet, so that the materials are convenient to arrange and carry. When the heavy materials and the goods are loaded, unloaded and stacked or placed according to the requirements, the work is usually carried out manually; in the handling process, the condition such as fatigue or error exists in manual work, influences staff's personal safety.

Among the prior art, fork truck can only transport goods or material to job site by side, nevertheless can't reach the arrangement and the work of putting of single goods and material through fork truck, consequently need a device that can cooperate with fork truck to can carry out single transport to goods and material urgently.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome fork truck and can't carry the arrangement and the problem of putting to single goods or material, provide a fork truck and lift handling device thereof.

An elevating handling device comprising:

a support part, a lifting part and a conveying part;

the lifting part is arranged at one end of the supporting part;

the conveying part is arranged right below the lifting part and is connected with the lifting part through a cable;

the conveying part comprises an adsorption piece and a fixing frame; the other end of the cable is connected with the top of the fixing frame; one side of the lower end of the fixed frame is provided with an operating part; the tail end of the operation part is provided with a control device and a control handle; the control device is electrically connected with the adsorption piece, the lifting part and the supporting part.

The preferable technical scheme is as follows: the supporting part comprises a main rotating arm and a secondary rotating arm; the secondary rotating part is rotatably arranged on one side of the upper end of the main rotating arm; the lifting part is arranged at the tail end of the secondary rotating arm;

the preferable technical scheme is as follows: the other end of the main rotating arm is provided with a main driving piece; a secondary driving part is arranged in the joint of the secondary rotating arm and the main rotating arm; the main driving piece and the secondary driving piece are both electrically connected with the control device.

The preferable technical scheme is as follows: the lifting plate comprises a lifting motor; the lifting motor is arranged at one end of the supporting part, and a wire spool is arranged at the output end of the lifting motor; the cable is wound on the wire spool; the lifting motor is electrically connected with the control device.

The preferable technical scheme is as follows: the adsorption piece comprises an adsorption plate; the adsorption plate is arranged at the lower end of the fixing frame, and a plurality of vacuum suckers are arranged on the lower surface of the adsorption plate; the other end of the vacuum sucker is provided with a vacuum motor; the vacuum motor is arranged on the fixing frame and is electrically connected with the control device.

The preferable technical scheme is as follows: the operating part comprises a fixed arm and a swinging arm; the fixed arm is arranged below the vacuum motor, extends through the vacuum motor and is rotatably connected with the swinging arm; the control device and the control handle are arranged at the tail end of the swing arm.

A forklift includes a forklift main body; the lifting and carrying device is arranged at the upper end of the forklift body.

The preferable technical scheme is as follows: the forklift body is electrically connected with the control device.

The utility model has the advantages that:

1. through the arrangement of the supporting part, the lifting part and the carrying part, a worker can adsorb a single cargo or material through the adsorption piece, and then the lifting height and position of the single cargo or material are controlled through the control device and the control handle of the control part, so that the placing position and direction of the cargo or material are quickly adjusted; the problem of potential safety hazards in the manual carrying process is effectively solved, and the accurate carrying and placing effects of goods or materials are improved; still increased fork truck effectively to goods handling's application range.

2. Through setting up the fork truck main part for lift handling device installs in fork truck main part top, and through work such as the gos forward, retreat, turn to of controlling means control fork truck main part, has reduced the required artifical quantity of handling effectively, and has increased the transport of single goods or material effectively and the convenience of placing.

Drawings

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

fig. 2 is a schematic partial sectional view of the support part of the present invention;

FIG. 3 is a schematic view of the overall structure of the elevating part of the present invention;

FIG. 4 is a schematic view of the overall structure of the carrying part of the present invention;

FIG. 5 is a schematic view of the structure of the adsorption plate and the vacuum chuck of the present invention;

FIG. 6 isbase:Sub>A schematic sectional view of the direction A-A of the present invention;

the reference numbers in the figures are as follows: the support unit 1, the main rotating arm 11, the main drive unit 111, the sub rotating arm 12, the sub drive unit 121, the lifting unit 2, the lifting motor 21, the wire reel 22, the conveying unit 3, the suction member 31, the suction plate 311, the vacuum suction pad 312, the vacuum motor 313, the holder 32, the operation unit 33, the fixed arm 331, the swing arm 332, the control device 34, the control handle 35, the cable 4, and the forklift body 5.

Detailed Description

The following embodiments of the present invention are provided by way of specific examples, and other advantages and effects of the present invention will be readily apparent to those skilled in the art from the disclosure herein. The present invention can also be implemented or applied through other different specific embodiments, and various details in the present specification can be modified or changed based on different viewpoints and applications without departing from the spirit of the present invention. It is to be noted that the features in the following embodiments and examples may be combined with each other without conflict.

It should be noted that the drawings provided in the following embodiments are only for illustrating the basic idea of the present invention in a schematic manner, and the components related to the present invention are only shown in the drawings rather than drawn according to the number, shape and size of the components in actual implementation, and the form, amount and proportion of each component may be changed arbitrarily and the layout of the components may be more complicated.

Example 1

As shown in the figures 1-6 of the drawings,

a support part 1, a lifting part 2 and a conveying part 3;

the lifting part 2 is arranged at one end of the supporting part 1;

the conveying part 3 is arranged right below the lifting part 2 and is connected with the lifting part 2 through a cable 4;

the conveying part 3 comprises an absorbing piece 31 and a fixing frame 32; the other end of the cable 4 is connected with the top of the fixing frame 32; an operating part 33 is arranged on one side of the lower end of the fixed frame 32; the tail end of the operating part 33 is provided with a control device 34 and a control handle 35; the control device 34 is electrically connected to the suction member 31, the lifting unit 2, and the support unit 1.

In the above-mentioned scheme, the effect of adsorbing 31 adsorbs single goods or material, adsorbs 31 work through controlling means 34 control for goods or material can be firmly adsorbed and carry on adsorbing 31, and guarantee goods or material can not drop because of the weight production of self, influence staff's personal safety. The lifting part 2 is used for controlling the lifting of the adsorbing member 31 through the control device 34, so that the adsorbed goods or materials can be adapted to different heights within the working range of the lifting and conveying device.

The function of the control handle 35 is to facilitate the grasping of the worker and to increase the working convenience and safety of the lifting and carrying device.

The support part 1 comprises a main rotating arm 11 and a secondary rotating arm 12; the secondary rotating part is rotatably arranged on one side of the upper end of the main rotating arm 11; the lifting part 2 is provided at the end of the sub-rotating arm 12.

The other end of the main rotating arm 11 is provided with a main driving part 111; a secondary driving part 121 is arranged in the joint of the secondary rotating arm 12 and the main rotating arm 11; the primary driving element 111 and the secondary driving element 121 are electrically connected to the control device 34.

In the above scheme, the main rotating arm 11 and the sub rotating arm 12 of the support part 1 are used for increasing the number of single goods or materials in the transportation process, and the transportation position and the placement position can be adjusted; the adjustment of the primary rotating arm 11 and the secondary rotating arm 12 is also performed by the primary driving member 111 and the secondary driving member 121, and the primary driving member 111 and the secondary driving member 121 are controlled by the control device 34.

The control of the primary driving member 111 and the secondary driving member 121 can be controlled by wireless control or electric wire control as required; the main driving part 111 is fixed at the upper end of the forklift main body 5, and the output end of the main driving part is connected with the main rotating arm 11, so that the main driving part 111 can be fixed on the forklift main body 5 and rotate the main rotating arm 11 as required; the secondary driving part is fixed on the upper surface of one end of the main rotating arm 11, and the output end of the secondary driving part is connected with the secondary rotating arm 12, so that the secondary driving part 111 can be fixed on the main rotating arm 11 to rotate the secondary rotating arm as required; the rotating effect of the supporting part is achieved.

The main driving member 111 and the sub driving member 121 are both composed of a rotation motor and a differential, so that the main driving member 111 and the sub driving member 121 can respectively drive the main rotating arm 11 and the sub rotating arm 12 to rotate.

The lifting plate comprises a lifting motor 21; the lifting motor 21 is arranged at one end of the supporting part 1, and the output end of the lifting motor 21 is provided with a wire spool 22; the cable 4 is wound on the wire spool 22; the lifting motor 21 is electrically connected with the control device 34.

In the above solution, the control device 34 controls the lifting motor 21 to rotate, and the lifting motor 21 zooms the cable 4 through the wire spool 22 at the output end, so as to adjust the height of the suction attachment 31.

The adsorption member 31 includes an adsorption plate 311; the adsorption plate 311 is arranged at the lower end of the fixing frame 32, and a plurality of vacuum chucks 312 are arranged on the lower surface of the adsorption plate 311; the other end of the vacuum chuck 312 is provided with a vacuum motor 313; the vacuum motor 313 is disposed on the fixing frame 32 and electrically connected to the control device 34.

In the above solution, the suction member 31 sucks a single cargo or material through the vacuum suction cups 312, the suction force of the suction member 31 on the cargo or material depends on the number of the vacuum suction cups 312 and the power of the vacuum motor 313, and the single suction weight of the vacuum suction cups 312 is up to 100KG.

Specifically, the power of the vacuum motor 313 can adsorb an object with a weight of 400KG, the number of the vacuum suction cups 312 is 3, and the maximum adsorption weight of the adsorption member 31 at this time is 300KG; the power of the vacuum motor 313 can adsorb an object with a weight of 200KG, the number of the vacuum suction cups 312 is 3, and the maximum adsorption weight of the adsorption member 31 at this time is 200KG.

In order to increase the application range of the suction member 31, the worker can adjust the suction weight by replacing the suction plate 311 and the vacuum motor 313.

The operating portion 33 includes a fixed arm 331 and a swing arm 332; the fixed arm 331 is disposed below the vacuum motor 313, extends through the vacuum motor 313, and is rotatably connected to the swing arm 332; the control device 34 and the control handle 35 are arranged at the end of the oscillating arm 332.

In the above solution, the fixed arm 331 and the swing arm 332 are arranged, so that the heights of the operating device and the operating handle can be kept at a certain height in the wing by the swing effect of the swing arm 332 and the fixed arm 331 under the action of the swing arm 332, no matter the goods or materials at a higher position are carried, or the goods or materials are placed on the ground, and thus, the worker can work easily.

A forklift includes a forklift main body 5; the forklift body 5 is provided at an upper end thereof with the lifting and carrying device as claimed in any one of claims.

The forklift body 5 is electrically connected to the control device 34.

In the above scheme, the control device 34 is provided with a control handle and a control button, so that a worker can work the unmanned forklift through the control handle to perform basic work such as forward movement, backward movement, steering and the like; because the driving position of the forklift does not work by people, the speed of the forklift is only the lowest speed when the forklift is controlled by the aerial device; the convenience and the safety of carrying and placing goods or materials are improved; all required work can be completed by only one person, and the work of driving a forklift, carrying and placing single goods or materials can be completed by one person.

The working principle of the utility model is as follows:

when goods or materials on the ground need to be transported to a fork bucket part of the forklift, a worker drives the forklift to a working position and stably parks the forklift; then, the forklift leaves the driving position, and a lifting and carrying device on the forklift body 5 is started;

then the rotation of the lifting motor 21 is controlled by the control part, so that the adsorption plate 311 is lowered to the height of the single cargo or material, then the main driving part 111 and the secondary driving part 121 are controlled, so that the main rotating arm 11 and the secondary rotating arm 12 rotate, the adsorption plate 311 is moved to the position above the single cargo or material, and then the lifting motor 21 is controlled to rotate, so that the vacuum suction cups 312 of the adsorption plate 311 are tightly attached to the upper surface of the single cargo or material; then starting the vacuum motor 313 to make the vacuum suction cup 312 firmly attached to the single goods or materials, and starting the lifting motor 21 again to make the adsorption plate 311 move upwards to lift the single goods or materials to a certain height from the ground, then controlling the main driving part 111 and the secondary driving part 121 to make the main rotating arm 11 and the secondary rotating arm 12 rotate to move the single goods or materials to the upper part of the fork bucket of the forklift, and starting the lifting motor 21 again to make the single goods or materials move downwards to the fork bucket, and the worker holds the control handle to adjust the self standing position to complete the position adjustment of the single goods or materials, and then closing the vacuum motor 313 to make the vacuum suction cup 312 release pressure to complete the loading work of the single goods or materials.

When a single cargo or material on the fork bucket needs to be transported and placed on the ground, a worker drives the forklift to a position where the forklift needs to be placed, then leaves the driving position, and starts a lifting transporting device on the forklift body 5;

firstly, the control device 34 controls the main driving part 111 and the secondary driving part 121 to enable the main rotating arm 11 and the secondary rotating arm 12 to rotate, the adsorption plate 311 is moved to be right above a single cargo or material, then the lifting motor 21 is controlled to rotate, the adsorption plate 311 is enabled to move downwards, and a worker adjusts the self standing position to enable the vacuum suction cups 312 of the adsorption plate 311 to be consistent with the direction of the single cargo or material and enable the adsorption plate 311 to be located on the single cargo or material; then, the vacuum motor 313 is started, so that the vacuum chuck 312 is firmly attached to the upper surface of the single cargo or material; the lifting motor 21 is started again, so that the single goods or materials move upwards together under the strong adsorption of the adsorption plate 311; the worker controls the main rotating arm 11 and the secondary rotating arm 12 to rotate, so that a single cargo or material is moved to a position right above a required placing position, then the worker adjusts the self standing position, the direction of the adsorption plate 311 is adjusted through a tightly held control handle, the lifting motor 21 is started, the adsorption plate 311 drives the single cargo or material to move downwards and stop at a preset placing position, and the unloading work of the single cargo or material is completed.

After the staff finishes the arrangement collection and placement of one position, or the distance between the main rotating arm 11 and the secondary rotating arm 12 of the supporting part 1 cannot be reached, the forklift body 5 can be operated at a safe speed such as advancing, retreating and steering through the control device 34, so that the forklift body 5 is moved to a position where arrangement collection or placement is needed, and the carrying work of goods or materials is continued.

The worker can adjust the carrying weight of the single cargo or material by the suction member 31 by changing the power of the vacuum motor 313 and the number of the vacuum suction cups 312; however, the weight needs to consider the stability of the forklift body 5 and the stress of the main rotating arm 11 and the secondary rotating arm 12, so the maximum carrying weight of the lifting carrying device is 400-500KG; avoiding that the support part 1 cannot bear a large weight, resulting in the inclination of the support part 1.

The above-mentioned embodiments only express the specific embodiments of the present invention, and the description thereof is specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the concept of the present invention, several variations and modifications can be made, which all fall within the scope of the present invention.

Claims

1. A lifting and carrying device is characterized in that: the method comprises the following steps:

a support part (1), a lifting part (2) and a conveying part (3);

the lifting part (2) is arranged at one end of the supporting part (1);

the conveying part (3) is arranged right below the lifting part (2) and is connected with the lifting part (2) through a cable (4);

the conveying part (3) comprises an absorption piece (31) and a fixed frame (32); the other end of the cable (4) is connected with the top of the fixing frame (32); an operation part (33) is arranged on one side of the lower end of the fixed frame (32); the tail end of the operation part (33) is provided with a control device (34) and a control handle (35); the control device (34) is electrically connected with the adsorption piece (31), the lifting part (2) and the supporting part (1).

2. An elevating handling device as set forth in claim 1, wherein: the supporting part (1) comprises a main rotating arm (11) and a secondary rotating arm (12); the secondary rotating arm (12) is rotatably arranged on one side of the upper end of the main rotating arm (11); the lifting part (2) is arranged at the tail end of the secondary rotating arm (12).

3. An elevating handling device as set forth in claim 2 wherein: the other end of the main rotating arm (11) is provided with a main driving piece (111); a secondary driving part (121) is arranged in the joint of the secondary rotating arm (12) and the main rotating arm (11); the main driving piece (111) and the secondary driving piece (121) are both electrically connected with the control device (34).

4. An elevating handling device as set forth in claim 1 wherein: the lifting part (2) comprises a lifting motor (21); the lifting motor (21) is arranged at one end of the supporting part (1), and a wire spool (22) is arranged at the output end of the lifting motor (21); the cable (4) is wound on the wire spool (22); the lifting motor (21) is electrically connected with the control device (34).

5. An elevating handling device as set forth in claim 1, wherein: the adsorption member (31) includes an adsorption plate (311); the adsorption plate (311) is arranged at the lower end of the fixing frame (32), and the lower surface of the adsorption plate (311) is provided with a plurality of vacuum suckers (312); the other end of the vacuum sucker (312) is connected with a vacuum motor (313); the vacuum motor (313) is arranged on the fixing frame (32) and is electrically connected with the control device (34).

6. An elevating handling device as set forth in claim 1 wherein: the operating part (33) comprises a fixed arm (331) and a swinging arm (332); the fixed arm (331) is arranged below the vacuum motor (313), extends through the vacuum motor (313), and is rotatably connected with the swing arm (332); the control device (34) and the control handle (35) are arranged at the tail end of the swinging arm (332).

7. A forklift includes a forklift main body (5); the method is characterized in that: the lifting and carrying device as claimed in any one of claims 1 to 6 is arranged at the upper end of the forklift body (5).

8. A lift truck according to claim 7, characterized in that: the forklift body (5) is electrically connected with the control device (34).