CN213738452U

CN213738452U - Forklift unloading accessory

Info

Publication number: CN213738452U
Application number: CN202022889188.3U
Authority: CN
Inventors: 黄玉标; 彭正杰; 王思民; 林世婷; 胡明
Original assignee: Zhangzhou Yingchuan Machinery Co ltd
Current assignee: Zhangzhou Yingchuan Machinery Co ltd
Priority date: 2020-12-03
Filing date: 2020-12-03
Publication date: 2021-07-20
Anticipated expiration: 2030-12-03

Abstract

The utility model discloses a fork truck accessory of unloading relates to fork truck accessory technical field, including the outrigger, two pneumatic cylinders of outrigger internally mounted, and the bottom of every pneumatic cylinder is connected with the fork, the backup pad is installed on the top of fork, and the internally mounted of backup pad has the mainboard, the top of mainboard is connected with connecting spring, and connecting spring's top is connected with the movable block, the slider is installed to the below that the inner wall of mainboard is located the movable block, and the fixture block is installed to the bottom of slider. The utility model discloses an inner wall of fork is provided with the block hole that matches with the fixture block, and the movable block is connected with the fixture block by the slider, and the inclined plane that the gravity of goods pushed down its bottom of movable block 7 promotes the slider and removes towards mainboard inside, and then pushes down the inner wall that the bottom of fixture block got into the fork, is convenient for with backup pad and fork fixed connection, and it is little to solve fork truck fork support area, is not enough with large-scale goods to the steady problem of support.

Description

Forklift unloading accessory

Technical Field

The utility model relates to a fork truck accessory technical field specifically is a fork truck accessory of unloading.

Background

The forklift attachment is also called a plurality of devices, is the best tool for exerting the multiple functions of a forklift, and at present, people pay more and more attention to the working efficiency and the safety performance of the forklift, so that the working efficiency and the safety of the forklift are improved, and meanwhile, an important means for greatly reducing the damage of the forklift is the forklift attachment.

However, when the forklift loads and unloads large goods, the supporting area of the fork at the front end of the forklift is small, the large goods cannot be stably supported, the rollover risk is easy to occur, the goods are easy to shake in the forklift transferring process, the connection between the goods and the forklift insertion plate is unstable, and the goods are easy to fall off from the fork.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problem that the fork supporting area of the existing forklift unloading accessory is small, large goods cannot be stably supported, and the goods fall off from the fork due to the fact that the forklift is shaken in the process of transferring, the forklift unloading accessory is provided.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a fork truck accessory of unloading, includes the outrigger, two pneumatic cylinders of outrigger internally mounted, and the bottom of every pneumatic cylinder is connected with the fork, the backup pad is installed on the top of fork, and the internally mounted of backup pad has the mainboard, the top of mainboard is connected with coupling spring, and coupling spring's top is connected with the movable block, the slider is installed to the inner wall of mainboard below that is located the movable block, and the bottom of slider installs the fixture block, the outer wall of fixture block bottom is fixed with reset spring, the motor is installed to the bottom of backup pad outer wall, and the output of motor runs through the internally connected with rotation axis to the backup pad, the outer wall of rotation axis is fixed with the carousel, and the top and the bottom of carousel all are connected with the connecting rod, connecting rod one end is connected with the clamp plate, and the both ends of clamp plate outer wall are connected with two telescopic links.

Preferably, the output end of the hydraulic cylinder is connected with the fork through a bolt, and the inner wall of the outer frame is provided with a sliding groove matched with the outer wall of the fork.

Preferably, the motor is rotatably connected with the turntable through a rotating shaft, and the motor is fixedly connected with the rotating shaft through a coupling.

Preferably, the movable block is connected with the outer wall of the top end of the main board through a connecting spring, and the movable block is connected with the clamping block through a sliding block.

Preferably, the inner wall of fork is provided with the block hole that matches with the fixture block, and the fixture block passes through reset spring and is connected with the outer wall of mainboard bottom.

Preferably, the turntable is connected with the pressure plate through a connecting rod, and the telescopic rod is fixedly connected with the pressure plate through a bolt.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the clamping hole matched with the clamping block is formed in the inner wall of the fork, the movable block is connected with the clamping block through the sliding block, the inclined plane at the bottom end of the movable block is pushed by the gravity of the goods to push the sliding block to move towards the inside of the main board, and then the bottom end of the clamping block is pushed to enter the inner wall of the fork, so that the supporting plate and the fork are fixedly connected, and the problem that the supporting area of the fork of the forklift is small and large goods cannot be stably supported is solved;

2. the utility model discloses a carousel is connected with the clamp plate by the connecting rod, and the telescopic link is by bolt and clamp plate fixed connection, and when the carousel forward rotated vertical state, the straight-line distance of carousel and connecting rod increased, and then promoted the clamp plate and remove towards the center department of backup pad, the goods that will be in the backup pad center presss from both sides tightly, is convenient for prevent to rock in the fork truck transfer and leads to the goods to drop from the fork.

Drawings

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

FIG. 2 is a partial enlarged view of the position A of the present invention;

fig. 3 is a top view of the support plate of the present invention.

In the figure: 1. an outer frame; 2. a hydraulic cylinder; 3. a pallet fork; 4. a support plate; 5. a main board; 6. a connecting spring; 7. a movable block; 8. a slider; 9. a clamping block; 10. a return spring; 11. a motor; 12. a rotating shaft; 13. a turntable; 14. a connecting rod; 15. pressing a plate; 16. a telescopic rod.

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 work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element 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 invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "disposed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. The following describes an embodiment of the present invention according to its overall structure.

The utility model discloses in mention all can be in market or the private purchase of pneumatic cylinder (HOB), motor (90YYJJ) and obtain.

Referring to fig. 1-3, a forklift discharging accessory comprises an outer frame 1, two hydraulic cylinders 2 are installed inside the outer frame 1, a pallet fork 3 is connected to the bottom end of each hydraulic cylinder 2, a supporting plate 4 is installed at the top end of the pallet fork 3, a main plate 5 is installed inside the supporting plate 4, a connecting spring 6 is connected to the top end of the main plate 5, a movable block 7 is connected to the top end of the connecting spring 6, a sliding block 8 is installed below the movable block 7 on the inner wall of the main plate 5, a clamping block 9 is installed at the bottom end of the sliding block 8, a return spring 10 is fixed to the outer wall at the bottom end of the clamping block 9, a motor 11 is installed at the bottom end of the outer wall of the supporting plate 4, a rotating shaft 12 is connected to the inside of the supporting plate 4 through the output end of the motor 11, a rotating disc 13 is fixed to the outer wall of the rotating shaft 12, connecting rods 14 are connected to the top end and the bottom end of the rotating disc 13, and a pressing plate 15 is connected to one end of the connecting rod 14, and two ends of the outer wall of the pressing plate 15 are connected with two telescopic rods 16.

Please refer to fig. 1, the output end of the hydraulic cylinder 2 is connected to the fork 3 through a bolt, and the inner wall of the outer frame 1 is provided with a chute matching with the outer wall of the fork 3, and the hydraulic cylinder 2 drives the fork 3 to slide up and down in the chute of the outer frame 1, so as to transport the goods on the fork 3.

Please refer to fig. 1, the motor 11 is rotatably connected to the rotary table 13 through the rotary shaft 12, the motor 11 is fixedly connected to the rotary shaft 12 through the coupling, the motor 11 transmits the torque to the coupling, the coupling transmits the torque to the rotary shaft 12, and the rotary shaft 12 transmits the torque to the rotary table 13, so that the motor 11 drives the rotary table 13 to rotate.

Please refer to fig. 2, the inner wall of the fork 3 is provided with a locking hole matching with the locking block 9, and the movable block 7 is connected with the locking block 9 through the sliding block 8, the gravity of the cargo presses the inclined plane at the bottom end of the movable block 7 to push the sliding block 8 to move towards the inside of the main board 5, and further presses the bottom end of the locking block 9 to enter the inner wall of the fork 3, so as to fixedly connect the supporting plate 4 with the fork 3.

Please refer to fig. 2, the movable block 7 is connected to the outer wall of the top end of the main plate 5 through the connecting spring 6, the clamping block 9 is connected to the outer wall of the bottom end of the main plate 5 through the return spring 10, the goods are removed from the fork 3, the bottom end of the clamping block 9 is separated from the inner wall of the fork 3 by the elastic force generated by the return spring 10, the movable block 7 is driven by the elastic force generated by the connecting spring 6 to move upwards, the movable block 7 and the clamping block 9 return to the original position, so that the supporting plate 4 is conveniently detached from the fork 3.

Please refer to fig. 3, the rotary table 13 is connected to the pressing plate 15 through the connecting rod 14, and the telescopic rod 16 is fixedly connected to the pressing plate 15 through a bolt, when the rotary table 13 rotates forward to a vertical state, the linear distance between the rotary table 13 and the connecting rod 14 increases, so as to push the pressing plate 15 to move toward the center of the supporting plate 4, so as to clamp the goods at the center of the supporting plate 4, thereby preventing the goods from falling off the fork due to shaking during the transfer of the forklift.

The working principle is as follows: firstly, when the forklift unloading accessory is used, a power supply is switched on, the inner wall of a pallet fork 3 is provided with a clamping hole matched with a clamping block 9, a movable block 7 is connected with the clamping block 9 through a sliding block 8, the gravity of goods presses the inclined surface at the bottom end of the movable block 7 to push the sliding block 8 to move towards the interior of a main board 5, and further presses the bottom end of the clamping block 9 to enter the inner wall of the pallet fork 3, so that a supporting plate 4 is fixedly connected with the pallet fork 3, the problem that the supporting area of the forklift pallet fork 3 is small and large goods cannot be stably supported is solved, a motor 11 is rotatably connected with a rotary table 13 through a rotary shaft 12, the motor 11 is fixedly connected with the rotary shaft 12 through a coupler, the motor 11 transmits torque to the coupler, the coupler transmits the torque to the rotary shaft 12, the rotary shaft 12 transmits the torque to the rotary table 13, the motor 11 drives the rotary table 13 to rotate, and the rotary table 13 is connected with a pressing plate 15 through a connecting rod 14, and the telescopic link 16 is fixedly connected with the pressing plate 15 through a bolt, when the rotary table 13 rotates forwards to a vertical state, the linear distance between the rotary table 13 and the connecting rod 14 is increased, and further the telescopic link 16 is driven to push the pressing plate 15 to move towards the center of the supporting plate 4, so as to clamp the goods at the center of the supporting plate 4, so that the goods falling from the fork due to shaking in the transfer process of the forklift can be prevented, the output end of the hydraulic cylinder 2 is connected with the fork 3 through the bolt, the inner wall of the outer frame 1 is provided with a chute matched with the outer wall of the fork 3, the fork 3 is driven by the hydraulic cylinder 2 to slide up and down in the chute of the outer frame 1, the goods on the fork 3 are transported, after the goods are transported, the movable block 7 is connected with the outer wall at the top end of the main plate 5 through the connecting spring 6, the clamping block 9 is connected with the outer wall at the bottom end of the main plate 5 through the reset spring 10, the goods are moved away from the fork 3, the bottom end of the clamping block 9 is separated from the inner wall of the fork 3 through the elasticity generated by the reset spring 10, the elastic force generated by the connecting spring 6 drives the movable block 7 to move upwards, the movable block 7 and the clamping block 9 return to the original positions, and the supporting plate 4 is detached from the fork 3.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a fork truck accessory of unloading, includes outrigger (1), its characterized in that: the hydraulic cylinder support is characterized in that two hydraulic cylinders (2) are arranged inside the outer frame (1), the bottom end of each hydraulic cylinder (2) is connected with a pallet fork (3), a supporting plate (4) is installed at the top end of each pallet fork (3), a main plate (5) is installed inside the supporting plate (4), a connecting spring (6) is connected to the top end of each main plate (5), a movable block (7) is connected to the top end of each connecting spring (6), a sliding block (8) is installed on the inner wall of each main plate (5) and located below the corresponding movable block (7), a clamping block (9) is installed at the bottom end of each sliding block (8), a reset spring (10) is fixed to the outer wall of the bottom end of each clamping block (9), a motor (11) is installed at the bottom end of the outer wall of each supporting plate (4), a rotating shaft (12) is connected to the inner portion, penetrating through the supporting plate (4), of the output end of each motor (11), and a turntable (13) is fixed to the outer wall of each rotating shaft (12), and the top and the bottom of carousel (13) all are connected with connecting rod (14), connecting rod (14) one end is connected with clamp plate (15), and the both ends of clamp plate (15) outer wall are connected with two telescopic links (16).

2. The forklift unloading attachment of claim 1, wherein: the output end of the hydraulic cylinder (2) is connected with the pallet fork (3) through a bolt, and a sliding groove matched with the outer wall of the pallet fork (3) is formed in the inner wall of the outer frame (1).

3. The forklift unloading attachment of claim 1, wherein: the motor (11) is rotatably connected with the rotary table (13) through the rotary shaft (12), and the motor (11) is fixedly connected with the rotary shaft (12) through a coupler.

4. The forklift unloading attachment of claim 1, wherein: the movable block (7) is connected with the outer wall of the top end of the main board (5) through a connecting spring (6), and the movable block (7) is connected with the clamping block (9) through a sliding block (8).

5. The forklift unloading attachment of claim 1, wherein: the inner wall of the fork (3) is provided with a clamping hole matched with the clamping block (9), and the clamping block (9) is connected with the outer wall of the bottom end of the main board (5) through a return spring (10).

6. The forklift unloading attachment of claim 1, wherein: the rotary table (13) is connected with the pressure plate (15) through a connecting rod (14), and the telescopic rod (16) is fixedly connected with the pressure plate (15) through a bolt.