CN218665275U

CN218665275U - Small-size fork truck is with preventing empting chassis

Info

Publication number: CN218665275U
Application number: CN202222800252.5U
Authority: CN
Inventors: 李涛
Original assignee: Lu'an City Zhiqi Industrial Design Co ltd
Current assignee: Lu'an City Zhiqi Industrial Design Co ltd
Priority date: 2022-10-24
Filing date: 2022-10-24
Publication date: 2023-03-21
Anticipated expiration: 2032-10-24

Abstract

The utility model provides a small-size fork truck is with preventing empting chassis belongs to fork truck technical field for solve the problem of current small-size fork truck chassis poor stability. The anti-tilt mechanism comprises a chassis main body and two anti-tilt components, wherein a supporting component is arranged below the chassis main body, a lifting fork claw is arranged above the chassis main body, each anti-tilt component comprises a groove column and an anti-tilt column, the groove column is fixed on the chassis main body, a hydraulic cylinder is hinged inside the groove column, two lifting grooves are formed inside the groove column, a connecting block is fixed at one end of the anti-tilt column in a tilting manner, a first moving wheel is fixed at one end of the anti-tilt column in a tilting manner, sliding round rods are fixed at two sides of the anti-tilt column, the sliding round rods are arranged inside the lifting grooves in a sliding manner, the end part of the hydraulic cylinder is hinged on the connecting block, and an abutting stop block is fixed inside the groove column; the utility model discloses a supporting component with prevent the subassembly that inclines can carry out the side direction support to small-size fork truck, increase chassis stress surface, reduce small-size fork truck's focus, improved the stability on small-size fork truck chassis.

Description

Small-size fork truck is with preventing empting chassis

Technical Field

The utility model belongs to the technical field of fork truck, a prevent empting chassis is related to one kind, especially a small-size fork truck is with preventing empting chassis.

Background

The small forklift is a dual-purpose vehicle for high-lift loading, unloading and short-distance transportation, generally adopts electric power as power, is not used for fuel oil, has small size, is commonly used for loading, unloading and transporting articles in various workshops, warehouses, goods yards and the like, and has the characteristics of balance in lifting, flexibility in rotation, convenience in operation and the like, so that the small forklift is more used in tubular goods transportation.

Present small-size fork truck's chassis is because the restriction of use scene compares with normal fork truck, and the chassis is lighter relatively, when the goods on fork fortune eminence goods shelves and heavier goods, takes place the focus skew easily, leads to small-size fork truck to rock to influence small-size fork truck's fork efficiency of transporting, simultaneously, there is certain potential safety hazard, consequently, we provide a small-size fork truck with preventing empting the chassis.

SUMMERY OF THE UTILITY MODEL

The utility model aims at having the above-mentioned problem to current technique, provided a small-size fork truck is with preventing empting chassis, the technical problem that the device will solve is: how to improve the stability of small-size fork truck chassis.

The purpose of the utility model can be realized by the following technical proposal:

the utility model provides a small-size fork truck is with preventing empting chassis, prevent inclining the subassembly including chassis main part and two, the below of chassis main part is provided with supporting component, the top of chassis main part is provided with the lift fork claw, two prevent inclining the subassembly and lie in the both sides of lift fork claw respectively, prevent inclining the subassembly and include groove post and prevent inclining the post, the top at the chassis main part is fixed to the groove post, the inside of groove post articulates there is the pneumatic cylinder, two symmetrical lift grooves are seted up to the inside of groove post, the one end slope of preventing inclining the post is fixed with the connecting block, the one end slope of preventing inclining the post is fixed with first removal wheel, the both sides of preventing inclining the post all are fixed with the slip round bar, two slip round bars slide respectively and set up in the lift inslot portion that corresponds the position, the tip of pneumatic cylinder articulates on the connecting block, the inside of groove post is fixed with and supports the dog, the dog is located the below of connecting block.

The motor storage device is characterized in that a storage groove and two sliding grooves are formed in the lower portion of the chassis main body, the two sliding grooves are communicated with the storage groove, a motor bin is formed in the lower portion of the chassis main body, and the motor bin is communicated with the sliding grooves and the storage groove respectively.

Structure more than adopting, accomodate groove, motor storehouse and two sliding tray and provide the mounted position for supporting component.

The supporting component comprises a mounting plate, the mounting plate is fixed in the motor bin, a gear motor is fixed above the mounting plate and located in the motor bin, and a gear is fixed on an output shaft of the gear motor.

Structure more than adopting, gear motor provides power for the gear, and the mounting panel provides the mounted position for gear motor.

The supporting component further comprises two sliding plates, the two sliding plates are located inside the containing grooves, racks are fixed above the two sliding plates, the two racks are arranged inside the sliding grooves corresponding to the positions in a sliding mode respectively, the two racks are combined with the gears, and the end portions of the two sliding plates are fixed with second moving wheels.

Structure more than adopting, gear motor passes through the output shaft and drives gear revolve, and the gear drives two racks and removes to both sides respectively, and two racks drive the sliding plate one end of corresponding position, and the sliding plate drives the second of corresponding position and removes the wheel and remove to outwards expand, reduce small-size fork truck's focus, improved stability.

And the gear motor and the two hydraulic cylinders are connected with a control device of the small-sized forklift.

By adopting the structure, the control device of the small forklift can control the gear motor and the two hydraulic cylinders to start and stop.

Compared with the prior art, this small-size fork truck is with preventing empting chassis has following advantage:

through supporting component and prevent the subassembly that inclines, can extend through the pneumatic cylinder and drive the connecting block and remove, the connecting block drives prevents that the post that inclines removes, it conflicts subaerially to prevent that the post that inclines drives first removal wheel, carry out the side direction support to small-size fork truck, gear motor drives gear revolve through the output shaft, the gear drives two racks and removes to both sides respectively, two racks drive the sliding plate one end that corresponds the position, the sliding plate drives the second removal wheel removal that corresponds the position, thereby outwards expand, increase chassis stress surface, reduce small-size fork truck's focus, the stability on small-size fork truck chassis has been improved.

Drawings

Fig. 1 is a schematic perspective view of the present invention in an expanded state;

fig. 2 is a schematic perspective view of the closed state of the present invention;

FIG. 3 is a schematic cross-sectional view of the anti-roll assembly of the present invention;

fig. 4 is a schematic cross-sectional view of the support assembly of the present invention;

in the figure: 1. a groove column; 2. an anti-roll column; 3. a lifting fork claw; 4. a first moving wheel; 5. a rack; 6. a receiving groove; 7. a chassis main body; 8. a sliding groove; 9. a second moving wheel; 10. a hydraulic cylinder; 11. connecting blocks; 12. a sliding plate; 13. a lifting groove; 14. mounting a plate; 15. a gear; 16. a gear motor; 17. a motor compartment; 18. a stop block.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Referring to fig. 1-4, the embodiment provides an anti-toppling chassis for a small forklift, including a chassis main body 7 and two anti-toppling assemblies, wherein a supporting assembly is disposed below the chassis main body 7, a lifting fork 3 is disposed above the chassis main body 7, the two anti-toppling assemblies are respectively disposed on two sides of the lifting fork 3, each anti-toppling assembly includes a grooved column 1 and an anti-toppling column 2, the grooved column 1 is fixed above the chassis main body 7, a hydraulic cylinder 10 is hinged inside the grooved column 1, two symmetrical lifting grooves 13 are formed inside the grooved column 1, a connecting block 11 is fixed at one end of the anti-toppling column 2 in a slanting manner, a first moving wheel 4 is fixed at one end of the anti-toppling column 2 in a slanting manner, sliding round bars are fixed on two sides of the anti-toppling column 2, the two sliding round bars are respectively slidably disposed inside the lifting grooves 13 at corresponding positions, an end portion of the hydraulic cylinder 10 is hinged to the connecting block 11, a resisting block 18 is fixed inside the grooved column 1, and the resisting block 18 is disposed below the connecting block 11.

The lower part of the chassis main body 7 is provided with a containing groove 6 and two sliding grooves 8, the two sliding grooves 8 are communicated with the containing groove 6, the lower part of the chassis main body 7 is provided with a motor cabin 17, and the motor cabin 17 is respectively communicated with the sliding grooves 8 and the containing groove 6; the receiving slot 6, the motor compartment 17 and the two sliding slots 8 provide mounting locations for the support assembly.

The supporting assembly comprises a mounting plate 14, the mounting plate 14 is fixed inside a motor bin 17, a gear motor 16 is fixed above the mounting plate 14, the gear motor 16 is located inside the motor bin 17, and a gear 15 is fixed on an output shaft of the gear motor 16; gear motor 16 provides power to gear 15 and mounting plate 14 provides a mounting location for gear motor 16.

The support component also comprises two sliding plates 12, wherein the two sliding plates 12 are both positioned inside the accommodating groove 6, racks 5 are fixed above the two sliding plates 12, the two racks 5 are respectively arranged inside the sliding grooves 8 at corresponding positions in a sliding manner, the two racks 5 are both combined with a gear 15, and second moving wheels 9 are fixed at the end parts of the two sliding plates 12; gear motor 16 drives gear 15 through the output shaft and rotates, and gear 15 drives two racks 5 and removes to both sides respectively, and two racks 5 drive the sliding plate 12 one end of corresponding position, and sliding plate 12 drives the second of corresponding position and removes wheel 9 and remove to outwards expand, reduce small-size fork truck's focus, improved stability.

The gear motor 16 and the two hydraulic cylinders 10 are connected with a control device of the small forklift; the control device of the small forklift can control the gear motor 16 and the two hydraulic cylinders 10 to start and stop.

The utility model discloses a theory of operation:

when the small forklift is used for forking goods at a high place or the forked goods are heavy, the gear motor 16 and the two hydraulic cylinders 10 are controlled to be started through the control device of the small forklift, the hydraulic cylinders 10 extend to drive the connecting block 11 to move, the connecting block 11 drives the anti-tilting column 2 to move, the first movable wheel 4 of the anti-tilting column 2 moves, when the connecting block 11 abuts against the abutting block 18, the connecting block 11 drives the anti-tilting column 2 to rotate, the first movable wheel 4 abuts against the ground, the small forklift is laterally supported, the center of gravity is reduced, and the stability is improved; gear motor 16 drives gear 15 through the output shaft and rotates, and gear 15 drives two racks 5 and removes to both sides respectively, and two racks 5 drive the sliding plate 12 one end of corresponding position, and sliding plate 12 drives the second of corresponding position and removes wheel 9 and remove to outwards expand, reduce small-size fork truck's focus, improved stability.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. The utility model provides a small-size fork truck is with preventing empting chassis, including chassis main part (7) and two subassembly of preventing inclining, a serial communication port, the below of chassis main part (7) is provided with supporting component, the top of chassis main part (7) is provided with lift fork claw (3), two subassembly of preventing empting are located the both sides of lift fork claw (3) respectively, prevent empting the subassembly and include groove post (1) and prevent empting post (2), groove post (1) is fixed in the top of chassis main part (7), the inside of groove post (1) articulates there is pneumatic cylinder (10), two symmetrical lift groove (13) are seted up to the inside of groove post (1), the one end slope of preventing empting post (2) is fixed with connecting block (11), the one end slope of preventing empting post (2) is fixed with first removal wheel (4), the both sides of preventing empting post (2) all are fixed with the slip circle pole, two slip circle poles slide respectively and set up inside the lift groove (13) that correspond the position, the tip of pneumatic cylinder (10) articulates on connecting block (11), the inside of groove post (1) is fixed with the dog (18), support dog (18) and be located below.

2. The anti-toppling chassis for the small forklift as claimed in claim 1, wherein the storage groove (6) and the two sliding grooves (8) are formed below the chassis main body (7), the two sliding grooves (8) are communicated with the storage groove (6), the motor bin (17) is formed below the chassis main body (7), and the motor bin (17) is respectively communicated with the sliding grooves (8) and the storage groove (6).

3. The anti-toppling chassis for the small forklift as claimed in claim 2, wherein the supporting assembly comprises a mounting plate (14), the mounting plate (14) is fixed inside a motor cabin (17), a gear motor (16) is fixed above the mounting plate (14), the gear motor (16) is located inside the motor cabin (17), and a gear (15) is fixed on an output shaft of the gear motor (16).

4. The anti-toppling chassis for the small forklift as claimed in claim 3, wherein the supporting assembly further comprises two sliding plates (12), the two sliding plates (12) are both located inside the accommodating groove (6), a rack (5) is fixed above the two sliding plates (12), the two racks (5) are respectively slidably arranged inside the sliding grooves (8) at corresponding positions, the two racks (5) are both combined with a gear (15), and the end parts of the two sliding plates (12) are both fixed with second movable wheels (9).

5. The anti-tipping chassis for small-sized fork trucks according to claim 3 or 4, characterized in that said gear motor (16) and said two hydraulic cylinders (10) are connected to the control means of the small-sized fork truck.