CN210855165U

CN210855165U - Fork device of forklift

Info

Publication number: CN210855165U
Application number: CN201921792979.5U
Authority: CN
Inventors: 李鹏飞; 武鑫星; 黎鑫; 邵海超
Original assignee: China Railway 12th Bureau Group Co Ltd; Second Engineering Co Ltd of China Railway 12th Bureau Group Co Ltd
Current assignee: China Railway 12th Bureau Group Co Ltd; Second Engineering Co Ltd of China Railway 12th Bureau Group Co Ltd
Priority date: 2019-10-24
Filing date: 2019-10-24
Publication date: 2020-06-26
Anticipated expiration: 2029-10-24

Abstract

The utility model relates to a fork truck technical field, more specifically say, relate to a fork truck fork device. Including vertical support and yoke, the yoke sets up in vertical support bottom both sides, the yoke includes the drive wheel, from driving wheel and belt, the drive wheel passes through the belt hookup with the follow driving wheel, the yoke passes through the motor setting of drive wheel and vertical support hookup drive wheel inside vertical support, the drive wheel can drive the yoke and do the motion of material loading and unloading list two directions, the pressure sensor who sets up on the vertical support can cut off the motor when the goods touches, make drive wheel stop work, stopper on the yoke passes through the back jack-up at the goods, block the goods, prevent the gliding. This device simple operation has saved the cost of using the goods base, and automatic stop belt rotates, and the stopper has also improved the factor of safety in the transportation. The utility model discloses mainly use in the aspect of the fork of fork truck.

Description

Fork device of forklift

Technical Field

The utility model relates to a fork truck technical field, more specifically say, relate to a fork truck fork device.

Background

The forklift is mainly used for carrying goods, is widely applied to various places needing to load and unload goods, such as factories, warehouses, wharfs and the like, and has the advantages of convenience in operation, high efficiency and the like. Therefore, the method is often applied in the transportation process of construction and construction.

Most of the fork forks of the existing forklift are made of iron sheets with thin front parts and thick rear parts, and when the forklift loads and unloads goods, the fork forks are inserted from the lower part of the goods to lift the goods; when the goods are transported to the unloading place, the fork is drawn out from the lower part of the goods, and the goods are unloaded. However, in this process, the friction between the forks and the goods is too great, and the goods are easily damaged, especially when some soft goods are transported. To some great goods of weight, the fork insert with take out all very inconvenient, still need set up goods shelves below the goods to insert the fork bottom the goods, the operation is very inconvenient.

SUMMERY OF THE UTILITY MODEL

For overcoming the not enough of existence among the above-mentioned prior art, the utility model provides a fork truck fork device, the device can need not to set up the support bottom the goods that weight is great, directly from ground removal to the fork on, and can restrict the removal of goods, avoid the goods to slide on the fork.

In order to solve the technical problem, the utility model discloses a technical scheme does:

the utility model provides a fork truck fork device, includes vertical support and yoke, the yoke sets up in vertical support bottom both sides, the yoke includes the drive wheel, follows driving wheel and belt, the drive wheel with follow driving wheel and pass through the belt hookup, the yoke passes through drive wheel and vertical support hookup.

And a pressure sensor is arranged on the side, close to the fork arm, of the vertical support.

And a hook is arranged on the vertical support close to the vehicle body side.

And a connecting arm is arranged between the fork arms.

The connecting arm adopts the I-shaped structure, connecting arm front end both sides are provided with the stopper.

The limiting block comprises a clamping block and a spring, the bottom of the spring is fixed with the bottom of the groove in the connecting arm, and the top of the spring is connected with the bottom of the clamping block.

The driving wheel is larger in diameter than the driven wheel.

Compared with the prior art, the utility model discloses the beneficial effect who has does:

the fork arm has power itself, has saved the cost of laying the support, and to the goods of big weight, directly from the form of ground from the state conveyer belt motion, on delivering the fork arm with the goods support, safe swift, the setting up of stopper has guaranteed the stability of goods on the fork arm, has improved the security of transportation.

Drawings

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

fig. 2 is a schematic top view of the present invention;

in the figure: the device comprises a vertical support 1, a fork arm 2, a driving wheel 21, a driven wheel 22, a belt 23, a hook 3, a pressure sensor 4, a connecting arm 5, a limiting block 6, a clamping block 61 and a spring 62.

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.

As shown in fig. 1, a fork device of a forklift truck comprises a vertical support 1 and fork arms 2, wherein the fork arms 2 are arranged on two sides of the bottom end of the vertical support 1, the two fork arms 2 are same in size and are designed in parallel, each fork arm 2 comprises a driving wheel 21, a driven wheel 22 and a belt 23, the driving wheel 21 and the driven wheel 22 are connected through the belt 23, the driven wheel 22 is driven to rotate through the belt 23, the driving wheel 21 rotates, the driving wheel 21 can rotate along the clockwise direction and the anticlockwise direction, and the belt 23 is driven to complete loading and unloading. The fork arm 2 is connected with the vertical support 1 through a driving wheel 21, the driving wheel 21 is driven to rotate through a motor, and the motor is arranged inside the vertical support 1.

Preferably, the vertical support 1 is provided with the hook 3 close to the side of the truck body, so that the loading and unloading of the fork are facilitated.

Preferably, vertical support 1 is close to yoke 2 side and is provided with pressure sensors 4, and pressure sensors is connected with the motor, and when loading goods, yoke 2 drives the goods and is close to the automobile body, and when the goods reachd the yoke rearmost, touch pressure sensors, make the motor stop, drive wheel 21 stop work, and belt 23 stops when the goods is transported yoke 2 rearmost.

Preferably, as shown in fig. 2, a connecting arm 5 is arranged between the fork arms 2, and the connecting arm 5 is made of a high-strength low-density material.

Preferably, the connecting arm 2 is of an I-shaped structure, the limiting blocks 6 are arranged on two sides of the front end of the connecting arm 5, two grooves are formed in the positions, close to the fork arm 2, of two sides of the front end of the I-shaped connecting arm 5, and the limiting blocks 6 are arranged in the grooves.

Preferably, the limiting block 6 comprises a clamping block 61 and a spring 62, the bottom of the spring 62 is fixed to the bottom of the groove in the connecting arm 5, the top of the spring 62 is connected to the bottom of the clamping block 61, the length of the spring 62 without external force is consistent with the depth of the groove, and the top of the clamping block 61 is provided with a guide surface which is obliquely arranged. When goods material loading was gone up to the goods fork, the fixture block 61 was pushed down to the heavy object, and the fixture block pushes down spring 62, and after the heavy object passed through stopper 6, fixture block 61 was bounced by spring 62, and the plane of guidance is blocked the goods on yoke 2 with belt 23 vertical one side.

Preferably, the driving pulley 21 is larger in diameter than the driven pulley 22, forming a smaller angle, making it easier for the yoke 2 to move goods placed on the ground onto the belt 23.

The above description has been made in detail only for the preferred embodiment of the present invention, but the present invention is not limited to the above embodiment, and various changes can be made without departing from the spirit of the present invention within the knowledge scope of those skilled in the art, and all such changes are intended to be encompassed by the present invention.

Claims

1. A fork truck fork device which characterized in that: including vertical support (1) and yoke (2), yoke (2) set up in vertical support (1) bottom both sides, yoke (2) include drive wheel (21), follow driving wheel (22) and belt (23), drive wheel (21) and follow driving wheel (22) are through belt (23) hookup, yoke (2) are through drive wheel (21) and vertical support (1) hookup.

2. The forklift fork arrangement of claim 1, wherein: and a hook (3) is arranged on the vertical support (1) close to the vehicle body side.

3. The forklift fork arrangement of claim 1, wherein: and a pressure sensor (4) is arranged on the side, close to the fork arm (2), of the vertical support (1).

4. The forklift fork arrangement of claim 1, wherein: and a connecting arm (5) is arranged between the fork arms (2).

5. The forklift fork arrangement of claim 4, wherein: the connecting arm (5) is of an I-shaped structure, and limiting blocks (6) are arranged on two sides of the front end of the connecting arm (5).

6. A forklift fork arrangement as claimed in claim 5, wherein: the limiting block (6) comprises a clamping block (61) and a spring (62), the bottom of the spring (62) is fixed with the bottom of the groove in the connecting arm (5), and the top of the spring is connected with the bottom of the clamping block (61).

7. The forklift fork arrangement of claim 1, wherein: the diameter of the driving wheel (21) is larger than that of the driven wheel (22).