CN219751835U

CN219751835U - Fork truck structure

Info

Publication number: CN219751835U
Application number: CN202320479262.5U
Authority: CN
Inventors: 张红亚
Original assignee: Shanghai Yibai Industrial Equipment Co ltd
Current assignee: Shanghai Yibai Industrial Equipment Co ltd
Priority date: 2023-03-14
Filing date: 2023-03-14
Publication date: 2023-09-26
Anticipated expiration: 2033-03-14

Abstract

The utility model belongs to the technical field of forklifts and discloses a forklift structure, which comprises a main frame, wherein positioning lantern rings are arranged on the inner walls of the left side and the right side of the main frame, a cross rod is fixedly connected between the two positioning lantern rings, two fork plate mechanisms are movably sleeved on the outer wall of the cross rod, a reinforcing lantern ring is arranged between the two fork plate mechanisms, a movable plate is arranged at the top end of the reinforcing lantern ring, an anti-drop plate is fixedly connected to the top end of the movable plate, two first hydraulic push rods are fixedly arranged on the side wall of the rear back of the main frame, a second hydraulic push rod is arranged under each of the two first hydraulic push rods, a positioning installation block is arranged right above each of the two first hydraulic push rods, and the positioning installation block, the first hydraulic push rods and the second hydraulic push rods are fixedly connected with the side wall of the rear back of the main frame.

Description

Fork truck structure

Technical Field

The utility model relates to the technical field of forklifts, in particular to a forklift structure.

Background

Fork truck refers to the mechanical vehicle that loads and unloads, transports tray goods, and the performance of fork truck accessible is with technical parameter such as rated lifting capacity, load centre-to-centre spacing, portal inclination are analyzed, in the development construction process in city, often need transport various goods to appointed place through the freight train, and the rethread fork truck is carried out the letter sorting with the goods and is piled up.

Via search disclosure (bulletin) number: CN213112415U discloses a fork truck structure, including dead lever and portal frame, two vertical portion one end of portal frame respectively with the relative both sides fixed connection of upper end of dead lever, all be connected with the guide bar through antifriction bearing rotation between two vertical portions of portal frame, antifriction bearing is passed to the one end of guide bar and is connected with drive mechanism, and it is through taking out the pin from the locating hole, starts the pneumatic cylinder and promotes the push rod and make the transfer line remove, promotes the rectangle frame when the transfer line removes and makes the guide bar rotate around antifriction bearing, folds the fork of fork truck stow when empty moving, and in the in-service use, because guide bar, two-way lead screw lack reinforcing support structure, if fork truck loads heavier goods and removes, the circumstances that the bending deformation appears easily leads to the sliding sleeve unable rotation around the guide bar.

In order to solve the problems, the utility model provides a forklift structure.

Disclosure of Invention

The forklift structure provided by the utility model adopts the following technical scheme:

the utility model provides a fork truck structure, includes the main frame, all be equipped with the location lantern ring on the left and right sides inner wall of main frame, two fixedly connected with horizontal pole between the location lantern ring, two fork plate mechanisms have been cup jointed to the activity on the outer wall of horizontal pole, two be equipped with the reinforcement lantern ring between the fork plate mechanisms, the top of strengthening the lantern ring is equipped with the fly leaf, the top fixedly connected with anticreep board of fly leaf, fixed mounting has two first hydraulic push rod on the back lateral wall of main frame, two all be equipped with the second hydraulic push rod under the first hydraulic push rod, two all be equipped with the location installation piece directly over the first hydraulic push rod, just location installation piece, the equal fixedly connected with main frame's of first hydraulic push rod, the back lateral wall of second hydraulic push rod.

Through above-mentioned technical scheme, be convenient for consolidate the horizontal pole and prevent to warp.

Further, fork board mechanism includes the activity lantern ring, the preceding terminal surface of activity lantern ring is equipped with the extension board, the preceding terminal surface of extension board is equipped with the baffle, the preceding terminal surface bottom of baffle is equipped with the backing plate, the upper and lower both ends of baffle are equipped with the screw thread and run through the through-hole, be equipped with connecting screw in the screw thread runs through the through-hole, the back fixedly connected with connecting plate of baffle, the bottom of connecting plate is equipped with the gusset plate, the top of connecting plate is equipped with T template.

Through above-mentioned technical scheme, be convenient for consolidate the support to the bottom plate.

Further, the upper end and the lower end of the top plate of the main frame are provided with movable sliding grooves, and the width dimension of each movable sliding groove is the same as that of the movable plate.

Through above-mentioned technical scheme, be convenient for ensure fly leaf translational motion.

Furthermore, the upper end and the lower end of the bottom plate of the main frame are provided with through sliding grooves, and the width dimension of the through sliding grooves is the same as the width dimension of the vertical plate on the T-shaped plate.

Through above-mentioned technical scheme, be convenient for consolidate the bottom plate through T template.

Further, the upper and lower both ends of connecting plate are equipped with the opening with the vertical slab block length and width size assorted of T template, T template accessible this opening stretches to the bottom of connecting plate.

Through above-mentioned technical scheme, be convenient for connect into whole with T template and gusset plate.

Further, the upper end and the lower end of the reinforcing plate are provided with threaded through holes, and screw rods are arranged in the threaded through holes.

Through above-mentioned technical scheme, be convenient for increase the joint strength between gusset plate and the T template.

Further, the top end of the extension plate is provided with a groove matched with the diameter of the connecting screw, and the inner wall of the groove is provided with a thread groove matched with the outer thread of the connecting screw.

Through above-mentioned technical scheme, be convenient for connect into whole extension board and baffle.

In summary, the utility model has the following beneficial technical effects:

the middle section of the cross rod is protected by the reinforcing lantern ring, the anti-falling plate and the movable plate, namely the center position of the cross rod can be reinforced by the reinforcing lantern ring, and after the cross rod is used for a long time, the movable plate can be controlled to move in the movable chute to check whether the cross rod is deformed or not.

Drawings

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

FIG. 2 is a rear elevational view of the fork lift truck of the present utility model;

fig. 3 is a schematic structural view of a fork plate mechanism according to the present utility model.

The reference numerals in the figures illustrate:

1. a main frame; 2. a cross bar; 3. positioning the lantern ring; 4. a fork plate mechanism; 5. a movable chute; 6. a movable plate; 7. an anti-drop plate; 8. reinforcing the collar; 9. a first hydraulic pushrod; 10. a second hydraulic pushrod; 11. positioning the mounting block; 12. a movable collar; 13. an extension plate; 14. a baffle; 15. a bottom supporting plate; 16. a connecting screw; 17. a connecting plate; 18. a reinforcing plate; 19. t-shaped board.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model; it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present utility model are within the protection scope of the present utility model.

In the description of the present utility model, it should be noted that the positional or positional relationship indicated by the terms such as "upper", "lower", "inner", "outer", "top/bottom", etc. are based on the positional or positional relationship shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "configured to," "engaged with," "connected to," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Examples:

the embodiment of the utility model discloses a forklift structure, referring to fig. 1 and 2, which comprises a main frame 1, wherein positioning lantern rings 3 are respectively arranged on the inner walls of the left side and the right side of the main frame 1, a cross rod 2 is fixedly connected between the two positioning lantern rings 3, the contact part between the cross rod 2 and the inner wall of the main frame 1 can be reinforced through the two positioning lantern rings 3, the situation that the cross rod 2 is disconnected in the long-time use process is avoided, two fork plate mechanisms 4 are movably sleeved on the outer wall of the cross rod 2, a reinforcing lantern ring 8 is arranged between the two fork plate mechanisms 4, the reinforcing lantern ring 8 is movably sleeved on the outer wall of the cross rod 2, the central position of the cross rod 2 can be reinforced through the reinforcing lantern ring 8, and after long-time use, whether the cross rod 2 is deformed can be checked by controlling the movable plate 6 to move in a movable chute 5;

the top of the reinforcing lantern ring 8 is provided with a movable plate 6, the top of the movable plate 6 is fixedly connected with an anti-falling plate 7, two first hydraulic push rods 9 are fixedly installed on the rear back side wall of the main frame 1, second hydraulic push rods 10 are arranged right below the two first hydraulic push rods 9, positioning installation blocks 11 are arranged right above the two first hydraulic push rods 9, the positioning installation blocks 11, the first hydraulic push rods 9 and the second hydraulic push rods 10 are fixedly connected with the rear back side wall of the main frame 1, one ends of the two first hydraulic push rods 9, which are not connected with the main frame 1, are respectively fixedly connected with a movable lantern ring 12, one ends of the two second hydraulic push rods 10, which are not connected with the main frame 1, are respectively fixedly connected with a reinforcing plate 18, and the positions of the supporting base plate 15 can be adjusted through telescopic movement of the first hydraulic push rods 9 and the second hydraulic push rods 10.

Referring to fig. 3, the fork plate mechanism 4 includes a movable collar 12, an extension plate 13 is disposed on a front end surface of the movable collar 12, a baffle 14 is disposed on a front end surface of the extension plate 13, a plugging groove matched with the extension plate 13 in width and height is disposed on a rear back surface of the baffle 14, the extension plate 13 is inserted into the plugging groove on the baffle 14, so that connection strength between the extension plate 13 and the baffle 14 can be increased, a bottom plate 15 is disposed at a bottom end of the front end surface of the baffle 14, threaded through holes are disposed at upper and lower ends of the baffle 14, a connecting screw 16 is disposed in the threaded through holes, a connecting plate 17 is fixedly connected to a rear back surface of the baffle 14, a penetrating screw is disposed at a front end surface of the connecting plate 17, a reinforcing rod is disposed on the connecting plate 17, after the connecting plate 17 and the T-shaped plate 19 are connected into a whole, the reinforcing rod penetrates the T-shaped plate 19 and the connecting plate 17, a reinforcing plate 18 is disposed at a bottom end of the connecting plate 17, and a T-shaped plate 19 is disposed at a top end of the connecting plate 17.

Referring to fig. 1, the upper and lower ends of the top plate of the main frame 1 are provided with movable sliding grooves 5, and the width dimension of the movable sliding grooves 5 is the same as the width dimension of the movable plate 6, so that the movable plate 6 can be conveniently ensured to move in a translational manner.

Referring to fig. 1, the upper and lower ends of the bottom plate of the main frame 1 are provided with through sliding grooves, and the width dimension of the through sliding grooves is the same as the width dimension of the vertical plate on the T-shaped plate 19, so that the T-shaped plate 19 is convenient to secure the bottom plate 15.

Referring to fig. 3, openings matched with the length and width dimensions of the vertical plate blocks of the T-shaped plates 19 are formed at the upper and lower ends of the connecting plates 17, and the T-shaped plates 19 can extend to the bottom ends of the connecting plates 17 through the openings, so that the T-shaped plates 19 and the reinforcing plates 18 are connected into a whole.

Referring to fig. 3, threaded through holes are formed at the upper and lower ends of the reinforcing plate 18, and screws are disposed in the threaded through holes, and penetrate through the reinforcing plate 18 and connect with the T-shaped plates 19 to reinforce the positions of the connecting plates 17.

Referring to fig. 3, a groove matched with the diameter of the connecting screw 16 is formed at the top end of the extension plate 13, and a thread groove matched with the outer thread of the connecting screw 16 is formed on the inner wall of the groove, so that the extension plate 13 and the baffle 14 are conveniently connected into a whole.

The implementation principle of the embodiment is as follows: during the use, connect fork truck power with first hydraulic push rod 9, second hydraulic push rod 10, through control first hydraulic push rod 9, the flexible motion of second hydraulic push rod 10, drive movable lantern ring 12 and remove on the outer wall of horizontal pole 2, adjust the position of two bottom plates 15, can carry the goods, and at the in-process of carrying the goods, the interlude of horizontal pole 2 is provided the protection by reinforcement lantern ring 8, anticreep board 7, fly leaf 6, prevents to warp.

The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.

Claims

1. Fork truck structure, including main frame (1), its characterized in that: the utility model discloses a hydraulic lifting device for a car, including main frame (1), horizontal pole (2), fork plate mechanism (4), reinforcing collar (8), movable plate (6), fixed mounting has two first hydraulic push rod (9) on the back lateral wall of main frame (1), two fixedly connected with horizontal pole (2) between the position collar (3), two activity has cup jointed two fork plate mechanism (4) on the outer wall of horizontal pole (2), two be equipped with between fork plate mechanism (4) and consolidate collar (8), the top of reinforcing collar (8) is equipped with fly leaf (6), the top fixedly connected with anticreep board (7) of fly leaf (6), fixed mounting has two first hydraulic push rod (9) on the back lateral wall of main frame (1), two all be equipped with second hydraulic push rod (10) under first hydraulic push rod (9), two all be equipped with location installation piece (11) directly over first hydraulic push rod (9), just location installation piece (11), first hydraulic push rod (10) all fixedly connect the back lateral wall of main frame (1).

2. A forklift structure as claimed in claim 1, wherein: fork board mechanism (4) are including activity lantern ring (12), the preceding terminal surface of activity lantern ring (12) is equipped with extension board (13), the preceding terminal surface of extension board (13) is equipped with baffle (14), the preceding terminal surface bottom of baffle (14) is equipped with holds in the palm bottom plate (15), the upper and lower both ends of baffle (14) are equipped with the screw thread and run through the hole, be equipped with connecting screw (16) in the screw thread runs through the hole, the back fixedly connected with connecting plate (17) of baffle (14), the bottom of connecting plate (17) is equipped with gusset plate (18), the top of connecting plate (17) is equipped with T template (19).

3. A forklift structure as claimed in claim 1, wherein: the upper end and the lower end of the top plate of the main frame (1) are provided with movable sliding grooves (5), and the width dimension of each movable sliding groove (5) is the same as that of each movable plate (6).

4. A forklift structure as claimed in claim 1, wherein: the upper end and the lower end of the bottom plate of the main frame (1) are provided with through sliding grooves, and the width dimension of the through sliding grooves is the same as the width dimension of the vertical plate on the T-shaped plate (19).

5. A forklift structure as claimed in claim 2, wherein: the upper end and the lower end of the connecting plate (17) are provided with openings matched with the length and the width of the vertical plate blocks of the T-shaped plates (19), and the T-shaped plates (19) can extend to the bottom end of the connecting plate (17) through the openings.

6. A forklift structure as claimed in claim 2, wherein: the upper end and the lower end of the reinforcing plate (18) are provided with threaded through holes, and screw rods are arranged in the threaded through holes.

7. A forklift structure as claimed in claim 2, wherein: the top end of the extension plate (13) is provided with a groove matched with the diameter of the connecting screw rod (16), and the inner wall of the groove is provided with a thread groove matched with the outer thread of the connecting screw rod (16).