CN217996689U

CN217996689U - High stability fork truck with anti-overturning device

Info

Publication number: CN217996689U
Application number: CN202221832363.8U
Authority: CN
Inventors: 张友勤; 高英伟; 付耀; 李晨光
Original assignee: Jining Special Equipment Inspection and Research Institute
Current assignee: Jining Special Equipment Inspection and Research Institute
Priority date: 2022-07-17
Filing date: 2022-07-17
Publication date: 2022-12-09
Anticipated expiration: 2032-07-17

Abstract

The utility model discloses a high-stability forklift with an anti-toppling device in the technical field of forklifts, which comprises a forklift body structure and a fork structure arranged on the forklift body structure; the anti-toppling device is provided with four groups, and the four groups of anti-toppling devices are respectively arranged at the end parts of two sides of the vehicle body structure; the anti-toppling device is including setting up the mount pad on the automobile body structure, the one end of linking arm is rotated and is connected on the mount pad, the other end of linking arm is connected with elevating gear, and when needs transport heavy weight goods, the output shaft through the motor drives the linking arm and rotates to the outside of keeping away from the automobile body structure, then drives universal rolling device contact ground through elevating gear, can improve automobile body structure's supporting range, and when avoiding carrying heavy weight goods, the easy condition of toppling over when the automobile body structure inclines easily and turns has improved the stability when fork truck uses widely.

Description

High-stability forklift with anti-toppling device

Technical Field

The utility model relates to a fork truck technical field specifically is a high stability fork truck with anti-overturning device.

Background

Fork trucks are industrial handling vehicles, and refer to various wheeled handling vehicles that perform handling, stacking, and short-distance transport operations on piece pallet goods.

In the forklift used at present, although the most basic operation requirements of the forklift can be well realized, the stability of the forklift does not draw higher attention in the using process.

In the fork truck transportation, when the weight of the material of carrying was overweight, had very big oppression nature to fork truck, can arouse fork truck slope easily, when the turn, made fork truck topple over more easily to cause fork truck operating personnel to receive the injury, the goods that fork truck carried also can be impaired, for this reason, we propose the high stability fork truck who has anti-tipping device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high stability fork truck with anti-toppling device to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: the high-stability forklift with the anti-toppling device comprises a forklift body structure and a fork structure arranged on the forklift body structure; the anti-toppling device is provided with four groups, and the four groups of anti-toppling devices are respectively arranged at the end parts of two sides of the vehicle body structure; the anti-toppling device is including setting up the mount pad on the automobile body structure, the one end of linking arm is rotated and is connected on the mount pad, the other end of linking arm is connected with elevating gear, be provided with mounting structure on elevating gear's the activity end, and mounting structure is connected with the fixed plate, be provided with universal rolling device on the fixed plate, be provided with the motor of being connected with linking arm one end on the mount pad.

As a preferred scheme of high stability fork truck with anti-toppling device, wherein: the output shaft of motor is connected with the one end of linking arm, and the output shaft of motor passes through the bearing and rotates the connection on the mount pad.

As a preferred scheme of high stability fork truck with anti-toppling device, wherein: three groups of universal rolling devices with the same structure are arranged on each group of fixed plates in the circumferential direction.

As a preferred scheme of high stability fork truck with anti-toppling device, wherein: the mounting structure comprises a fixed frame connected with the top of the fixed plate, and locking screws connected with the movable end of the lifting device are arranged on two sides of the fixed frame.

As a preferred scheme of high stability fork truck with anti-toppling device, wherein: the mounting seat is of a U-shaped structure.

As a preferred scheme of high stability fork truck with anti-toppling device, wherein: the movable rod is inserted into the movable end of the lifting device and provided with a connecting block, and the connecting block is provided with a return spring connected with the fixed frame.

Compared with the prior art, the beneficial effects of the utility model are that: when heavy goods need to be transported, the connecting arm is driven by the output shaft of the motor to rotate towards the outer side far away from the vehicle body structure, and then the universal rolling device is driven by the lifting device to contact the ground, so that the supporting range of the vehicle body structure can be increased, the situations that the vehicle body structure is easy to incline and topple during turning when the heavy goods are transported are avoided, and the stability of the forklift during use is greatly improved; when the heavy goods do not need to be carried, the lifting device drives the universal rolling device to be far away from the ground, and the connecting arm is retracted towards the direction of the vehicle body structure, so that the anti-toppling device can be stored, and the applicability of the device is improved.

Drawings

Fig. 1 is a schematic view of the overall structure of a high-stability forklift with an anti-toppling device according to the present invention;

FIG. 2 is a schematic structural view of the anti-toppling device of the high-stability forklift with the anti-toppling device of the present invention;

fig. 3 is the utility model discloses a high stability fork truck's a department's schematic structure diagram with anti-toppling device.

In the figure: 1. a vehicle body structure; 2. a fork structure; 3. a mounting seat; 4. a connecting arm; 5. a motor; 6. a lifting device; 7. a fixing plate; 8. a universal rolling device; 9. a fixing frame; 10. locking screws; 11. a movable rod; 12. connecting blocks; 13. a return spring.

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 efforts all belong to the protection scope of the present invention.

Example 1

Referring to fig. 1 to 3, a high stability forklift with an anti-toppling device includes a body structure 1 and a fork structure 2 mounted on the body structure 1, and loads are carried by the fork structure 2;

the anti-toppling devices are provided with four groups, and the four groups of anti-toppling devices are respectively arranged at the end parts of the two sides of the vehicle body structure 1;

anti-toppling device is including setting up mount pad 3 on automobile body structure 1, mount pad 3 is U type structure, the opening part of mount pad 3 can supply linking arm 4 to rotate to pass through like this, the one end of linking arm 4 rotates on mount pad 3 and connects, the other end of linking arm 4 is connected with elevating gear 6, be provided with mounting structure on elevating gear 6's the active end, and mounting structure is connected with fixed plate 7, be provided with universal rolling device 8 on fixed plate 7, universal rolling device 8 can be universal wheel or universal spin, as long as can play support automobile body structure 1, and can follow automobile body structure 1 and roll subaerial can, be provided with the motor 5 of being connected with linking arm 4 one end on mount pad 3.

Wherein the output shaft of motor 5 is connected with the one end of linking arm 4, and the output shaft of motor 5 passes through the bearing and rotates and connect on mount pad 3, motor 5 drive output shaft rotates, make linking arm 4 can rotate, motor 5 is through prior art power supply and control, when needing to carry the heavy weight goods, the output shaft through motor 5 drives linking arm 4 and rotates to the outside of keeping away from body structure 1, then drive universal rolling device 8 through the expansion end of elevating gear 6 and contact ground, can improve body structure 1's support range, when avoiding carrying the heavy weight goods, the easy condition of toppling over when body structure 1 inclines and turns easily, stability when having improved fork truck uses widely, when not using, universal rolling device 8 and linking arm 4 all can be withdrawed, the suitability of device has been improved.

The mounting structure includes the fixed frame 9 of being connected with the 7 tops of fixed plate, and the both sides of fixed frame 9 all are provided with the locking screw 10 of being connected with the elevating gear 6 expansion end, hold fixed frame 9 through locking screw 10 and fix on elevating gear 6's expansion end to the convenience is installed fixed plate 7 and universal rolling device 8.

Run through on fixed frame 9 and peg graft the movable rod 11 on elevating gear 6 expansion end, be provided with connecting block 12 on the movable rod 11, and be provided with reset spring 13 of being connected with fixed frame 9 on the connecting block 12, make before installing fixed frame 9 on elevating gear 6's the expansion end, stimulate connecting block 12 earlier, make movable rod 11 remove and reset spring 13 tensile, after having removed fixed frame 9, loosen connecting block 12, reset spring 13 can drive movable rod 11 and peg graft on elevating gear 6's the activity end, the completion is to fixed frame 9's advance positioning, thereby be convenient for follow-up installation locking screw 10.

Example 2

Referring to fig. 1 to 2, three sets of universal rolling devices 8 with the same structure are arranged on each set of fixing plates 7 in a circumferential direction, so that the stability of a single anti-toppling device in use is improved.

The rest of the structure was the same as in example 1.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. High stability fork truck with anti-toppling device, its characterized in that: comprises the steps of (a) preparing a mixture of a plurality of raw materials,

a vehicle body structure (1) and a fork structure (2) mounted on the vehicle body structure (1);

the anti-toppling device is provided with four groups, and the four groups of anti-toppling devices are respectively arranged at the end parts of two sides of the vehicle body structure (1);

the anti-toppling device is including setting up mount pad (3) on vehicle structure (1), the one end of linking arm (4) is rotated and is connected on mount pad (3), the other end of linking arm (4) is connected with elevating gear (6), be provided with mounting structure on the activity end of elevating gear (6), and mounting structure is connected with fixed plate (7), be provided with universal rolling device (8) on fixed plate (7), be provided with motor (5) of being connected with linking arm (4) one end on mount pad (3).

2. The high stability forklift with anti-tip device according to claim 1, wherein: an output shaft of the motor (5) is connected with one end of the connecting arm (4), and the output shaft of the motor (5) is rotatably connected to the mounting base (3) through a bearing.

3. The high stability forklift with anti-tip device according to claim 1, wherein: three groups of universal rolling devices (8) with the same structure are arranged on each group of the fixed plates (7) in a circumferential direction.

4. The high stability forklift with anti-tip device according to claim 1, wherein: the mounting structure comprises a fixed frame (9) connected with the top of the fixed plate (7), and locking screws (10) connected with the movable end of the lifting device (6) are arranged on two sides of the fixed frame (9).

5. The high stability forklift with anti-tip device according to claim 4, wherein: the movable rod (11) inserted at the movable end of the lifting device (6) penetrates through the fixed frame (9), a connecting block (12) is arranged on the movable rod (11), and a return spring (13) connected with the fixed frame (9) is arranged on the connecting block (12).

6. The high stability forklift with anti-tip device according to claim 1, wherein: the mounting seat (3) is of a U-shaped structure.