CN216546409U

CN216546409U - Cab and forklift with same

Info

Publication number: CN216546409U
Application number: CN202122087139.2U
Authority: CN
Inventors: 曹保卫; 张�杰; 陈余; 董晃晃
Original assignee: Sany Robot Technology Co Ltd
Current assignee: Sany Robot Technology Co Ltd
Priority date: 2021-08-31
Filing date: 2021-08-31
Publication date: 2022-05-17
Anticipated expiration: 2031-08-31

Abstract

The utility model provides a cab and a forklift with the same, wherein the cab comprises: the top protection frame assembly comprises a top plate, a bottom plate, a front supporting column and a rear supporting column, wherein the top plate and the bottom plate are oppositely arranged, and the front supporting column and the rear supporting column are connected between the top plate and the bottom plate; a seat disposed on the floor; the operating device is arranged on the seat or arranged on the bottom plate and positioned at the side part of the seat; and the instrument structure is arranged on the front support column and is positioned at the upper part of the front support column. The technical scheme of the utility model overcomes the defects that the baffle of the forklift in the prior art shields the lower view of a driver, the working efficiency is influenced, and the potential safety hazard is easily caused.

Description

Cab and forklift with same

Technical Field

The utility model relates to the technical field of engineering machinery, in particular to a cab and a forklift with the same.

Background

As a common in-plant handling device, a forklift needs a good field of view to observe the position of a cargo ahead when transporting the cargo. Among the fork truck among the prior art, need set up a baffle in the bottom position of overhead guard, install multiple unit valve control pole, manual brake and instrument on the baffle, the upper end at the baffle is connected to windshield's lower extreme. Due to the baffle, the lower visual field area of a driver is reduced, so that the body of the driver needs to be observed in a forward tilting mode when the driver forks a low cargo. Above-mentioned condition influences work efficiency on the one hand, influences the driving experience, and on the other hand also causes the potential safety hazard easily.

SUMMERY OF THE UTILITY MODEL

Therefore, the utility model aims to overcome the defects that the baffle of the forklift in the prior art shields the lower view of a driver, the working efficiency is influenced, and potential safety hazards are easily caused, so that the cab and the forklift with the same are provided.

In order to solve the above problems, the present invention provides a cab including: the top protection frame assembly comprises a top plate, a bottom plate, a front supporting column and a rear supporting column, wherein the top plate and the bottom plate are oppositely arranged, and the front supporting column and the rear supporting column are connected between the top plate and the bottom plate; a seat disposed on the floor; the operating device is arranged on the seat or arranged on the bottom plate and positioned at the side part of the seat; and the instrument structure is arranged on the front support column and is positioned at the upper part of the front support column.

Optionally, the front support columns are oppositely arranged, and the cab further comprises a front windshield arranged between the top plate, the bottom plate and the two front support columns, wherein the lower edge of the front windshield extends to the front side edge of the bottom plate.

Optionally, the operating device comprises a hand brake arrangement provided on the base plate and located to the side of the seat.

Optionally, the cab further comprises a steering gear disposed on the floor and located on a front side of the seat.

Optionally, the operation device comprises a multiplex valve operation structure provided on the seat.

Optionally, the multiplex valve operating structure is a thumb switch or a toggle switch.

Optionally, the seat is an electrically proportional seat.

Optionally, the instrument structure includes an instrument body and a mounting bracket, the mounting bracket is connected to the front support pillar through a fastener, and the instrument body is connected to the mounting bracket.

Optionally, the instrument structure still includes the mounting box, and the mounting box has and holds the concave part, and the mounting box is connected on the installing support, and the instrument body sets up in holding the concave part.

The utility model further provides a forklift comprising the cab.

Optionally, the forklift further comprises a body support, the cab is arranged on the body support, and a vibration damping structure is arranged between the body support and the cab.

The utility model has the following advantages:

by using the technical scheme of the utility model, the position of an operating device such as a hand brake, a multi-way valve operating rod and the like in a cab is moved to a seat or the side part of the seat, and the position of an instrument structure is moved to the upper part of a front supporting column. The structure moves the parts installed on the forklift baffle in the prior art to other positions, so that the baffle does not need to be arranged, and the lower view of a driver is greatly increased. Therefore, the technical scheme of the utility model overcomes the defects that the baffle of the forklift in the prior art shields the lower visual field of a driver, the working efficiency is influenced, and potential safety hazards are easily caused.

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, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.

Figure 1 shows a schematic view of the structure of the truck of the present invention;

FIG. 2 shows a side schematic view of the truck of FIG. 1;

FIG. 3 shows a schematic view of the mounting of the cab and body frame of the truck of FIG. 1;

fig. 4 shows a schematic structural view of the vibration damping structure of fig. 3;

FIG. 5 is a schematic illustration of the construction of the overhead guard assembly of the truck of FIG. 1;

FIG. 6 shows an enlarged schematic view at A in FIG. 5; and

fig. 7 shows a schematic structural view of the meter body of the forklift in fig. 1.

Description of reference numerals:

10. a canopy guard assembly; 11. a top plate; 12. a base plate; 13. a front support column; 14. a rear support column; 20. a seat; 30. a steering gear; 40. an operating device; 41. a hand brake structure; 50. an instrument structure; 51. a meter body; 52. mounting a bracket; 53. mounting a box; 531. an accommodation recess; 60. a front windshield; 100. a cab; 200. a vehicle body bracket; 300. a vibration reduction structure.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within 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", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular 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 should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In addition, the technical features involved in the different embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

As shown in fig. 1 and 2, the cab of the present embodiment includes a roof guard assembly 10, a seat 20, a steering gear 30, an operating device 40, and a meter structure 50. The overhead guard assembly 10 includes a top plate 11 and a bottom plate 12 disposed opposite to each other, and a front support column 13 and a rear support column 14 connected between the top plate 11 and the bottom plate 12. The seat 20 is disposed on the floor 12. The steering gear 30 is disposed on the floor 12 and on the front side of the seat 20. The operating device 40 is provided on the seat 20, or the operating device 40 is provided on the floor 12 and on the side of the seat 20. The meter structure 50 is provided on the front support column 13 and is located on the upper portion of the front support column 13.

With the technical solution of the present embodiment, the position of the operation device 40 such as the handbrake and the multi-way valve operation lever in the cab is moved to the seat 20 or the side of the seat 20, and the position of the meter structure 50 is moved to the upper portion of the front support column 13. The structure moves the parts installed on the forklift baffle in the prior art to other positions, so that the baffle does not need to be arranged, and the lower view of a driver is greatly increased. Therefore, the technical scheme of the embodiment overcomes the defects that the baffle of the forklift in the prior art shields the lower view of a driver, the working efficiency is influenced, and the potential safety hazard is easily caused.

It should be noted that the cab in the present embodiment is used for a forklift, but those skilled in the art will appreciate that other construction machines having a cab may also employ the cab structure described above to increase the field of view of the driver.

The steering gear 30 refers to a steering wheel and a transmission member located therebelow. The bottom end of the steering gear 30 is connected to the floor 12, the upper end of the steering gear 30 extends toward the seat 20, and the upper end of the steering gear 30 is provided with a steering wheel.

It should be noted that the above-mentioned operating device 40 refers to a structure for controlling other motions or working actions of the forklift truck besides controlling the direction, for example, the operating device 40 may include a hand brake, a multi-way valve operating lever, and the like. The operating device 40 may be provided at a side portion of the seat 20 so as to be convenient for a driver to operate. Alternatively, the operating device 40 is provided integrally with the seat 20.

The meter structure 50 is used to display various kinds of travel information of the forklift. Specifically, when the meter structure 50 is moved onto the front support pillar 13, it is not necessary to provide a baffle structure in the prior art, and the distance between the meter structure 50 and the driver's field of view can be reduced, so that the driver can view the display contents on the meter structure 50 at his head.

It can be seen that the present embodiment moves the position of the components (hand brake, multi-way valve operating lever, meter) disposed on the dashboard of the forklift cab in the prior art to other positions in the cab, so that the bottom of the front support column 13 in the cab does not need to be disposed on the dashboard, and the lower view of the driver is greatly increased.

As shown in fig. 1, in the solution of the present embodiment, the front support posts 13 are two oppositely disposed. The cab further includes a front windshield 60 provided between the roof panel 11, the floor panel 12, and the two front support pillars 13, wherein a lower edge of the front windshield 60 extends to a front side edge of the floor panel 12. Specifically, the front support column 13 and the rear support column 14 are both two, so that the top plate 11, the bottom plate 12, the two front support columns 13, and the two rear support columns 14 form a frame structure. Further, a transparent front windshield 60 is provided between the two front support pillars 13. Since no baffle structure is necessary, the front windshield 60 can extend down to the front side edge of the floor 12 and greatly increase the lower field of vision of the driver.

Further, it will be understood by those skilled in the art that a rear windshield may be provided between the two rear support pillars 14, and a door may be provided between the front support pillar 13 and the rear support pillar 14 on the same side.

In some ways not shown, the front windshield 60 may not be provided between the two front support pillars 13, and the person skilled in the art can adjust whether the forklift is provided with the front windshield 60 as required in the field.

As shown in fig. 1 and 2, in the solution of the present embodiment, the operating device 40 includes a hand brake structure 41, and the hand brake structure 41 is disposed on the bottom plate 12 and located at the side of the seat 20. Specifically, the handbrake structure 41 is a handle, the handbrake structure 41 is disposed on the bottom plate 12, and the handbrake structure 41 is disposed on a side portion of the seat 20, which enables the driver to conveniently operate the handbrake structure 41.

Preferably, the operating device 40 further includes a multiplex valve operating structure provided on the seat 20. And the seat 20 is an electrically proportional seat and the multiplex valve operating structure is a thumb switch. In particular, the thumb switch is integrated on the electric proportional seat, thereby facilitating the operation by the driver. Of course, the multiplex valve operating structure may take other forms, such as a lever.

In addition, the multiplex valve operating structure may be disposed on the seat 20 in other forms, such as a toggle lever switch.

As shown in fig. 5 to 7, in the solution of the present embodiment, the meter structure 50 includes a meter body 51 and a mounting bracket 52, the mounting bracket 52 is connected to the front supporting pillar 13 by a fastener, and the meter body 51 is connected to the mounting bracket 52. Specifically, the mounting bracket 52 includes two angularly disposed mounting plates, one of which is fixed to the front support pillar 13 by a screw, and the meter body 51 is disposed on the other mounting plate, and the display screen of the meter body 51 is directed toward the driver. Further, a reinforcing rib is provided between the two mounting plates, thereby reinforcing the structural strength of the mounting bracket 52. Further, the mounting bracket 52 is provided with an escape hole adapted to pass the wire harness of the meter body 51.

As shown in fig. 6, in the solution of the present embodiment, the meter structure 50 further includes a mounting box 53, the mounting box 53 has an accommodating recess 531, the mounting box 53 is connected to the mounting bracket 52, and the meter body 51 is disposed in the accommodating recess 531. Specifically, the mounting box 53 is attached to the mounting bracket 52 by a fastener, and the meter body 51 is placed in the accommodation recess 531. The mounting box 53 can protect the meter body 51 and facilitate maintenance and replacement of the meter body 51. Further, a relief hole adapted to pass the wire harness of the meter body 51 is provided on the bottom wall of the accommodating recess 531.

In some embodiments, not shown, the meter body 51 may also be mounted directly on the mounting bracket 52 without a mounting box.

As shown in fig. 1 and 2, the present embodiment also provides a forklift including the cab 100 described above. The fork truck of this embodiment has cancelled the downside baffle structure among the prior art, greatly increased driver's lower part field of vision to improve and drive and experience, reduce the potential safety hazard.

Of course, the above-described structure may be adopted in other construction machines provided with a cab.

As shown in fig. 3 and 4, in the solution of the present embodiment, the forklift further includes a vehicle body bracket 200, the cab 100 is disposed on the vehicle body bracket 200, and a vibration damping structure 300 is disposed between the vehicle body bracket 200 and the cab 100. Specifically, the vibration damping structure 300 is vibration damping pads, and in the present embodiment, four vibration damping pads are provided (one of the vibration damping pads is hidden and not shown in fig. 3), and the four vibration damping pads are respectively provided at four corners of the vehicle body bracket 200.

According to the above description, fork truck in this patent application has rationally distributed, and the field of vision is wider characteristics, can improve driver's operation and experience, reduces the potential safety hazard.

It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications therefrom are within the scope of the utility model.

Claims

1. A cab, comprising:

a roof rack assembly (10), the roof rack assembly (10) comprising a top plate (11) and a bottom plate (12) arranged oppositely, and a front support column (13) and a rear support column (14) connected between the top plate (11) and the bottom plate (12);

a seat (20) provided on the floor (12);

an operating device (40) provided on the seat (20) or on the floor (12) and located at a side of the seat (20);

and a meter structure (50) provided on the front support column (13) and located at an upper portion of the front support column (13).

2. The cab of claim 1, wherein the front support pillars (13) are two oppositely disposed, the cab further comprising a front windshield (60) disposed between the roof (11), the floor (12), and the two front support pillars (13), wherein a lower edge of the front windshield (60) extends to a front side edge of the floor (12).

3. The cab of claim 1 or 2, wherein the operating means (40) comprises a handbrake structure (41), the handbrake structure (41) being provided on the floor (12) and located to the side of the seat (20).

4. The cab of claim 1 or 2, wherein the operating device (40) includes a multiplex valve operating structure provided on the seat (20).

5. The cab of claim 4, wherein the multiplex valve operating structure is a thumb switch or a toggle switch.

6. The cab of claim 1 or 2, wherein the seat (20) is an electrical proportional seat; alternatively, the cab further comprises a steering gear (30) disposed on the floor (12) and located on a front side of the seat (20).

7. The cab of claim 1 or 2, wherein the meter structure (50) comprises a meter body (51) and a mounting bracket (52), the mounting bracket (52) being connected to the front support column (13) by fasteners, the meter body (51) being connected to the mounting bracket (52).

8. The cab of claim 7, wherein the meter structure (50) further includes a mounting box (53), the mounting box (53) having a receiving recess (531), the mounting box (53) being attached to the mounting bracket (52), the meter body (51) being disposed within the receiving recess (531).

9. A forklift truck, characterized by comprising a cab (100) according to any one of claims 1 to 8.

10. The lift truck of claim 9, characterized in that it further comprises a body bracket (200), said cab (100) being arranged on said body bracket (200), a shock absorbing structure (300) being arranged between said body bracket (200) and said cab (100).