CN209778215U

CN209778215U - Fork frame and loader

Info

Publication number: CN209778215U
Application number: CN201920474240.3U
Authority: CN
Inventors: 崔超
Original assignee: Linyi Lingong Heavy Trusting Machinery Co Ltd
Current assignee: Linyi Lingong Heavy Trusting Machinery Co Ltd
Priority date: 2019-04-09
Filing date: 2019-04-09
Publication date: 2019-12-13
Anticipated expiration: 2029-04-09

Abstract

The utility model provides a fork frame, including the framework that can be connected with the loader, the framework includes the horizontal pole and installs two slip forks on the horizontal pole, and two slip forks all can follow horizontal pole length direction and slide, and the top of framework still is provided with closing device, closing device and framework rotatable coupling so that closing device can compress tightly or loosen the goods of loading on the slip fork. By the arrangement, the distance between the two sliding forks can be adjusted according to the size of goods to be transported, so that the fork frame can be compatible with goods of different sizes; in addition, when the adjusted sliding fork is used for supporting the goods, the pressing device can be used for pressing the goods firstly, so that the goods can be effectively pressed, and the goods are prevented from slipping along with the jolt of the loader.

Description

Fork frame and loader

Technical Field

The utility model relates to an engineering handling machinery technical field, more specifically say, relate to a fork frame and a loader.

Background

The loader is an industrial handling vehicle and is mainly used for loading, unloading, stacking and short-distance transportation operation of finished pallet goods. The loader mainly holds up the goods through fork frame and the fork that sets up at the fork frame, and the workman is when driving the loader and transport the goods, at first need drop to the position of goods bottom with the fork on the fork frame, then inserts the goods bottom clearance with the fork, confirms that the fork is stable after contacting with the goods, promotes the fork by a take the altitude again, drives the loader at last and transports the goods to the destination. The loader in the prior art can cause the goods to slide down because of the situations such as jerky walking, scram or running into jolt road surface of loader when carrying the goods, and stability and security are relatively poor to the loader among the prior art can only carry the goods of fixed size, and the compatibility is relatively poor. Therefore, how to solve the technical problems that in the prior art, when a loader is used for transportation, goods easily slide off and the loader cannot be compatible with various goods with different sizes is a great need to be solved by those skilled in the art.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide an easy landing of goods and the fork frame of goods that can compatible multiple size when can prevent the loader transportation.

In order to solve the problem, the utility model provides a fork frame, include the framework that can be connected with the loader, the framework includes the horizontal pole and installs two slip forks on the horizontal pole, two slip fork all can be followed horizontal pole length direction slides, the top of framework still is provided with closing device, closing device with framework rotatable coupling, so that closing device can compress tightly or loosen and load the goods on the slip fork.

Preferably, a support is arranged at the top of the frame body, the pressing device comprises a connecting portion rotatably connected with the support through a rotating shaft, a first end of the connecting portion can be connected with the driving device, and a pressing fork used for pressing the goods is fixedly arranged at a second end of the connecting portion.

Preferably, the number of the supports is two, the two supports are symmetrically arranged at the top of the frame body, and the two supports are respectively provided with the pressing devices.

Preferably, a first connecting rod is fixedly arranged between the second ends of the connecting parts of the two pressing devices, the two pressing forks are fixedly arranged on the first connecting rod, and a second connecting rod is fixedly arranged between the two pressing forks.

Preferably, the first connecting rod and each connecting part, the first connecting rod and each pressure fork, and the second connecting rod and each pressure fork are all fixedly connected by welding.

Preferably, a first rib plate for reinforcing the connection strength is arranged at the joint of the first connecting rod and each of the connecting portions, a second rib plate for reinforcing the connection strength is arranged at the joint of the first connecting rod and each of the pressure forks, and a third rib plate for reinforcing the connection strength is arranged at the joint of the second connecting rod and each of the pressure forks.

Preferably, still include fixed fork, fixed fork is fixed set up in the middle part of horizontal pole, two the slip fork sets up the both sides of fixed fork.

Preferably, the front ends of each sliding fork and the fixed fork are of a tapered configuration.

Preferably, the pressure fork is an arc-shaped pressure fork.

The utility model also provides a loader, including the fork frame, the fork frame as above any the fork frame.

The utility model provides an among the technical scheme, a fork frame is including the framework that can be connected with the loader, and the framework includes the horizontal pole and installs two slip forks on the horizontal pole, and two slip forks all can follow horizontal pole length direction and slide, and the top of framework still is provided with closing device, closing device and framework rotatable coupling so that closing device can compress tightly or loosen the goods of loading on the slip fork. By the arrangement, the distance between the two sliding forks can be adjusted according to the size of goods to be transported, so that the fork frame can be compatible with goods of different sizes; in addition, when the adjusted sliding fork is used for supporting the goods, the pressing device can be used for pressing the goods firstly, so that the goods can be effectively pressed, and the goods are prevented from slipping along with the jolt of the loader.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic diagram of a fork carriage in an embodiment of the present invention;

FIG. 2 is an isometric view of FIG. 1;

fig. 3 is a schematic structural view of the sliding fork according to the embodiment of the present invention.

In fig. 1-3:

The fork comprises a sliding fork-1, a cross bar-2, a frame body-3, a pressure fork-4, a fixed fork-5, a first connecting rod-6, a second connecting rod-7, a first ribbed plate-8, a second ribbed plate-9, a third ribbed plate-10, a connecting part-11, a support-12, a fork body-13, a fork handle-14, an upper hook-15 and a lower hook-16.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

This embodiment provides a fork frame and loader, can prevent the easy landing problem of goods and can compatible the goods of multiple size when the loader transports and solve among the prior art when using the loader transportation the easy landing of goods and the problem that the loader can not be compatible the goods of multiple variation in size.

Hereinafter, embodiments will be described in detail with reference to the accompanying drawings. The embodiments described below do not limit the scope of the invention described in the claims. Further, the entire contents of the configurations shown in the following embodiments are not limited to those necessary as a solution of the invention described in the claims.

As shown in fig. 1 and 2, a fork carriage comprises a frame body 3 capable of being connected with a loader, wherein the frame body 3 comprises a cross rod 2 and two sliding forks 1 arranged on the cross rod 2, the two sliding forks 1 can slide along the length direction of the cross rod 2, and a pressing device is further arranged at the top of the frame body 3 and is rotatably connected with the frame body 3 so as to enable the pressing device to press or release goods loaded on the sliding forks 1. As shown in fig. 3, the cross bar 2 may alternatively include an upper cross bar and a lower cross bar arranged in parallel. The sliding fork 1 comprises a fork body 13 for supporting goods, a fork handle 14 for being connected with the frame body 3, an upper hook 15 arranged on the upper portion of the fork handle 14 and a lower hook 16 arranged on the lower portion of the fork handle 14, wherein the openings of the upper hook 15 and the lower hook 16 are arranged oppositely to form a limiting structure and prevent each sliding fork 2 from moving up and down, an upper cross rod and a lower cross rod are clamped in the limiting structure, the upper hook 15 can slide along the upper cross rod, and meanwhile, the lower hook 16 can slide along the lower cross rod.

It should be noted that the longitudinal direction of the crossbar 2 described above refers to the axial direction of the crossbar 2.

So set up, the workman is when driving loader transport goods, at first according to the interval of two slip forks 1 of size adjustment of goods, so that can adapt to with the goods size of two slip forks 1, will slide fork 1 after adjusting two slip forks 1 and fall to the position of goods bottom, then insert the fork bottom clearance, confirm the fork and the stable back of contacting of goods, use closing device to compress tightly the goods, then promote the fork take the altitude, drive the loader at last and carry the goods to the destination. The distance between the two sliding forks 1 can be adjusted according to the size of the goods to be transported, so that the fork frame can be compatible with the goods with different sizes; and compress tightly the goods through closing device, when having solved among the prior art and using the loader transportation goods, the goods jolts and the problem of landing along with the loader. It should be noted that the connection relationship between the fork carriage and the loader belongs to the prior art, and is not the problem to be solved by the present application, and therefore, the detailed description is omitted.

As shown in fig. 2, in some embodiments, a support 12 is disposed on the top of the frame 3, the pressing device includes a connecting portion 11 rotatably connected to the support 12 via a rotating shaft, a first end of the connecting portion 11 can be connected to the driving device, and a second end of the connecting portion is fixedly disposed with a pressing fork 4 for pressing the goods. Optionally, the driving device is a hydraulic cylinder, a cylinder body of the hydraulic cylinder is rotatably connected with the frame body 3, a piston rod of the hydraulic cylinder is rotatably connected with the first end of the connecting part 11 through a rotating shaft, and when the piston rod extends out, the pressure fork 4 is driven to rotate downwards to press the goods; when the piston rod retracts, the pressure fork 4 is driven to rotate upwards to loosen the goods.

It should be noted that the above references to the top are to the fork carriage as it is oriented in fig. 1, where the top is the upper portion of fig. 2.

As shown in fig. 2, in some embodiments, the number of the supporting bases 12 is two, two supporting bases 12 are symmetrically arranged on the top of the frame 3, and the two supporting bases 12 are respectively provided with a pressing device. Optionally, a first connecting rod 6 is fixedly disposed between the second ends of the connecting portions 11 of the two pressing devices, the two pressing forks 4 are both fixedly disposed on the first connecting rod 6, and a second connecting rod 7 is fixedly disposed between the two pressing forks 4. Can increase the holistic rigidity of closing device through setting up head rod 6 and second connecting rod 7 to can provide bigger packing force for the goods, and set up two pressure forks 4, can increase the area of contact of pressure fork 4 with the goods, it is better to compressing tightly the effect of goods, can prevent effectively that the goods from jolting and the landing along with the loader.

In some embodiments, the first connecting rod 6 and each connecting portion 11, the first connecting rod 6 and each pressure fork 4, and the second connecting rod 7 and each pressure fork 4 are fixedly connected by welding. So set up, make closing device process more easily, the cost is lower to welded connection's joint strength is higher. As shown in fig. 2, optionally, a first rib 8 for reinforcing the connection strength is provided at the connection of the first connecting rod 6 and each connecting portion 11, a second rib 9 for reinforcing the connection strength is provided at the connection of the first connecting rod 6 and each pressure fork 4, and a third rib 10 for reinforcing the connection strength is provided at the connection of the second connecting rod 7 and each pressure fork 4. Through setting up the floor, can increase the joint strength of each junction, make it can adapt to various abominable operational environment to prolong its life.

As shown in fig. 2, in some embodiments, the fork carriage further comprises fixed forks 5, the fixed forks 5 being fixedly arranged in the middle of the crossbar 2, and two sliding forks 1 being arranged on both sides of the fixed forks 5. So set up, have the weight of three fork sharing goods, hold up the goods of same weight with the loader that has two forks among the prior art and compare, the embodiment of the utility model provides an in the thickness of slip fork 1 and fixed fork 5 can both set up thinner, from can insert goods or material and ground between thinner gap for the fork among the prior art. As shown in fig. 1, in order to facilitate the insertion into the gap between the goods and the material and the ground, the front ends of the sliding forks 1 and the fixed forks 5 are all of a conical structure.

as shown in fig. 1, in some embodiments, the pressure prongs 4 are arcuate pressure prongs. So set up, can make and place more materials or goods on the slip fork 1, increase the space of placing the goods.

In this embodiment, there is also provided a loader comprising a fork carriage as in the above embodiments.

It should be noted that the different functional devices or components of the above embodiments can be combined, for example, a fork carriage, which includes a frame 3 capable of being connected with a loader, the frame 3 includes a cross bar 2 and two sliding forks 1 mounted on the cross bar 2, both the sliding forks 1 can slide along the length direction of the cross bar 2, and a pressing device is further provided on the top of the frame 3, and the pressing device is rotatably connected with the frame 3 so as to press or release the goods loaded on the sliding forks 1. The top of the frame body 3 is provided with a support 12, the compressing device comprises a connecting part 11 which is rotatably connected with the support 12 through a rotating shaft, the first end of the connecting part 11 can be connected with a driving device, and a pressing fork 4 for compressing the goods is fixedly arranged at the second end. The number of the supports 12 is two, the two supports 12 are symmetrically arranged along the central line of the frame body 3, and the two supports 12 are respectively provided with a pressing device.

A first connecting rod 6 is fixedly arranged between the second ends of the connecting parts 11 of the two pressing devices, the two pressing forks 4 are fixedly arranged on the first connecting rod 6, and a second connecting rod 7 is fixedly arranged between the two pressing forks 4. The first connecting rod 6 is fixedly connected with each connecting part 11, the first connecting rod 6 is fixedly connected with each pressure fork 4, and the second connecting rod 7 is fixedly connected with each pressure fork 4. A first rib plate 8 used for reinforcing the connection strength is arranged at the joint of the first connecting rod 6 and each connecting part 11, a second rib plate 9 used for reinforcing the connection strength is arranged at the joint of the first connecting rod 6 and each pressure fork 4, and a third rib plate 10 used for reinforcing the connection strength is arranged at the joint of the second connecting rod 7 and each pressure fork 4.

The fork frame further comprises fixed forks 5, the fixed forks 5 are fixedly arranged in the middle of the cross rod 2, and the two sliding forks 1 are arranged on two sides of the fixed forks 5. The front ends of the sliding fork 1 and the fixed fork 5 are of conical structures. The pressure fork 4 is an arc-shaped pressure fork 4.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A fork carriage is characterized by comprising a frame body (3) which can be connected with a loader, wherein the frame body (3) comprises a cross rod (2) and two sliding forks (1) arranged on the cross rod (2), the two sliding forks (1) can slide along the length direction of the cross rod (2), and a pressing device is further arranged at the top of the frame body (3) and is rotatably connected with the frame body (3) so as to enable the pressing device to press or release goods loaded on the sliding forks (1).

2. A fork carriage as claimed in claim 1, characterized in that the frame (3) is provided at the top with a support (12), and the pressing device comprises a connecting part (11) rotatably connected to the support (12) by means of a pivot, the connecting part (11) being connectable at a first end to a drive and being fixedly provided at a second end with a pressing fork (4) for pressing the load.

3. The fork carriage as claimed in claim 2, characterized in that the number of the seats (12) is two, two seats (12) being arranged symmetrically on the top of the frame (3), the two seats (12) being provided with the hold-down device, respectively.

4. A fork carriage as claimed in claim 3, characterized in that a first connecting rod (6) is fixedly arranged between the second ends of the connecting portions (11) of the two pressing devices, in that both pressing forks (4) are fixedly arranged on the first connecting rod (6) and in that a second connecting rod (7) is fixedly arranged between both pressing forks (4).

5. The fork carriage as claimed in claim 4, characterized in that the first connecting rod (6) and each of the connections (11), the first connecting rod (6) and each of the pressure forks (4), the second connecting rod (7) and each of the pressure forks (4) are fixedly connected by welding.

6. A fork carriage as claimed in claim 5, characterized in that the connection of the first connecting rod (6) to each connecting portion (11) is provided with a first rib (8) for strengthening the strength of the connection, the connection of the first connecting rod (6) to each pressure fork (4) is provided with a second rib (9) for strengthening the strength of the connection, and the connection of the second connecting rod (7) to each pressure fork (4) is provided with a third rib (10) for strengthening the strength of the connection.

7. The fork carriage as claimed in claim 1, further comprising fixed forks (5), said fixed forks (5) being fixedly arranged in the middle of the crossbar (2), and two of said sliding forks (1) being arranged on both sides of said fixed forks (5).

8. the fork carriage as claimed in claim 7, characterized in that the front ends of the respective sliding forks (1) as well as the fixed forks (5) are of conical configuration.

9. The fork carriage as claimed in claim 2, characterized in that the pressure forks (4) are arc-shaped pressure forks.

10. A loader comprising a fork carriage characterized in that the fork carriage is as claimed in any one of claims 1 to 9.