CN216584033U

CN216584033U - Fork truck electrically controlled device structure

Info

Publication number: CN216584033U
Application number: CN202122979074.2U
Authority: CN
Inventors: 刘高原; 余政洋; 马浩杰; 钱永强
Original assignee: Shanghai Mooe Robot Technology Co ltd
Current assignee: Shanghai Mooe Robot Technology Co ltd
Priority date: 2021-11-30
Filing date: 2021-11-30
Publication date: 2022-05-24
Anticipated expiration: 2031-11-30

Abstract

The utility model provides a forklift electric control device structure which comprises a forklift main body, an interactive component and a control component, wherein the interactive component is connected to the outer surface of the forklift main body; the control component comprises a main frame, a navigation module, a conversion module, a power supply module and an on-off control module, wherein the main frame is of a square-column-like structure, the navigation module is arranged on one side of the lower portion of the main frame, the conversion module is arranged on the other side of the lower portion of the main frame, the power supply module is arranged above the conversion module, the on-off control module is arranged above the navigation module, and the navigation module, the conversion module, the power supply module and the on-off control module are arranged in the main frame and form a fit clearance with each other. Separating the interactive component from the control component, and enabling an operator to operate the interactive component directly on the outer surface of the forklift main body; the volume of the control component is further compressed, and the volume of the forklift body is reduced.

Description

Fork truck electrically controlled device structure

Technical Field

The utility model belongs to the technical field of forklift equipment, and particularly relates to a forklift electric control device structure.

Background

With the development of automation technology, electric forklifts are widely used. The electric forklift differs from a general forklift in that the electric forklift is provided with an electric control device, and the electric control device is one or more low-voltage switch devices and devices related to the low-voltage switch devices, such as control, measurement, signal, protection, regulation and the like, and is used for controlling the electric forklift.

In the prior art, an electric control device is generally arranged on the outer side of a forklift body, for example, above the forklift, and is used in cooperation with a display, an operator needs to stretch hands upwards to operate, and if the electric control device fails, the operator needs to keep a posture of stretching hands for maintenance; and because the display and the electric control device are arranged into a whole, the size is large, and the stability of the gravity center of the vehicle body is also influenced by the fact that the display and the electric control device are fixed above the forklift.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model aims to provide a forklift electric control device structure which is mainly used for solving a series of problems caused by the fact that an electric control device and a display are arranged into a whole and fixed above a forklift in the prior art.

In order to solve the problems, the technical scheme adopted by the utility model is as follows:

the utility model provides a forklift electric control device structure which comprises a forklift main body, an interactive component and a control component, wherein the interactive component is connected to the outer surface of the forklift main body, the forklift main body is provided with a built-in cavity, the control component is connected to the built-in cavity, and the interactive component is electrically connected with the control component;

the control component comprises a main frame, a navigation module, a conversion module, a power module and an on-off control module, wherein the main frame is of a square column-like structure, the navigation module is arranged on one side of the lower portion of the main frame, the conversion module is arranged on the other side of the lower portion of the main frame, the power module is arranged above the conversion module, the on-off control module is arranged above the navigation module, and the navigation module, the conversion module, the power module and the on-off control module are arranged in the main frame and leave a fit gap between the navigation module, the conversion module, the power module and the on-off control module.

Further, still include the guard shield board, the guard shield board connect in the surface of fork truck main part, and set up in the outside of mutual component.

Further, the navigation module includes navigation control unit and first connecting support, first connecting support is several style of calligraphy structures, first connecting support includes first diaphragm, second diaphragm and first riser, first riser connect in between first diaphragm and the second diaphragm, first diaphragm, second diaphragm are respectively through the bolt fastening in the main frame, first riser with navigation control unit zonulae occludens and will navigation control unit is spacing connect in between first connecting support and the main frame.

Further, heat dissipation through-holes have all been seted up to first diaphragm, second diaphragm and first riser.

Furthermore, the conversion module comprises an adapter plate and a second connecting support, an accommodating cavity is formed in the second connecting support, the adapter plate is fixed in the accommodating cavity, and the second connecting support is fixed in the main frame.

Furthermore, the second connecting bracket is provided with a heat dissipation through hole on at least one side surface right opposite to the adapter plate.

Further, still include the side cap board, the side cap board connect in main frame surface, the maintenance window has been seted up to the side cap board, the maintenance window just to navigation module and conversion module, the maintenance window outside still is connected with the shrouding.

Further, still include first ventilation module, first ventilation module is fixed in the main frame, and just is in to power module, the side cover board is seted up and is just in to the vent of first ventilation module.

Further, an interface module is included, which is connected to the outside of the main frame and is used for connecting with the electrical plug of the interaction member.

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

the interactive component is separated from the control component, so that an operator can operate the interactive component directly on the outer surface of the forklift body without extending hands upwards; more importantly, the volume of the control component is further compressed, the navigation module, the conversion module, the power supply module and the switch control module are integrated in the main frame of the similar square column structure, the main frame is fixed in the built-in cavity of the forklift main body, the control component can be protected and prevented from collision, the connection among the modules is more compact, the volume of the forklift main body is reduced, and the control component is suitable for being used in scenes with limited space.

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

Drawings

The utility model is further illustrated by means of the attached drawings, but the embodiments in the drawings do not constitute any limitation to the utility model, and for a person skilled in the art, other drawings can be obtained on the basis of the following drawings without inventive effort.

Fig. 1 is an overall structural schematic diagram of a forklift electric control device structure of the utility model.

Fig. 2 is a schematic structural view of the electric control device of the forklift truck with the outer cover removed.

Fig. 3 is a schematic view of the overall structure of the control member in the present invention.

Fig. 4 is a schematic view of the internal structure of the control member of the present invention with the side cover plate removed.

Fig. 5 is a schematic structural view of a main frame of the control member of the present invention.

FIG. 6 is a schematic structural diagram of a navigation module of the control member of the present invention.

Fig. 7 is a schematic structural diagram of a conversion module of the control member of the present invention.

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, when it is described that a specific device is located between a first device and a second device, there may or may not be an intervening device between the specific device and the first device or the second device. When a particular device is described as being coupled to other devices, that particular device may be directly coupled to the other devices without intervening devices or may be directly coupled to the other devices with intervening devices.

Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate.

Referring to fig. 1 to 7, in the embodiment, a forklift truck electric control device structure is disclosed, which includes a forklift truck main body 1, an interactive component 2 and a control component 3, where the forklift truck main body 1 is an important part of a forklift truck for fixing a driving part, the control part, and the like, the forklift truck main body 1 includes a housing 12, the height of the housing 12 is generally at the waist of an operator, the interactive component 2 is connected to the outer surface of the forklift truck main body 1, that is, the interactive component 2 is at the top of the housing 12, and the operator can control the interactive component 2 by naturally lifting his hand to the waist, which is naturally convenient; the forklift main body 1 is provided with a built-in cavity 11, the control component 3 is connected to the built-in cavity 11, the built-in cavity 11 is arranged in the outer cover 12, the outer cover 12 can play a protection role and prevent the control component 3 from being influenced by external force, and the interactive component 2 is electrically connected with the control component 3 to realize a man-machine interaction control function; by separating the interactive component 2 from the control component 3, an operator can operate the interactive component 2 directly on the outer surface of the forklift body 1 without extending hands upwards; the volume of the control member 3 is further compressed so that the control member 3 can be placed completely in the built-in cavity 11, also further improving the shielding function.

More specifically, with reference to fig. 3 to fig. 5, the control member 3 includes a main frame 31, a navigation module 32, a conversion module 33, a power module 34 and a switch control module 35, where the conversion module 33 is mainly responsible for system power control and signal distribution of the navigation module 32, the navigation module 32 is used for controlling the operation of the driving component, the power module 34 is used for providing power, the switch control module 35 is connected to the interactive member 2 to implement command control of the interactive member 2, and the navigation module 32, the conversion module 33, the power module 34 and the switch control module 35 form the four plates of the control member 3; the main frame 31 is of a square-column-like structure, is of a slender strip shape, and is high in vertical height, so that the main frame 31 can be fixed on one side of the built-in cavity 11, the occupied area is small, and the height space is effectively utilized; in the main frame 31, the navigation module 32 is disposed on one side of the lower portion of the main frame 31, the conversion module 33 is disposed on the other side of the lower portion of the main frame 31, the navigation module 32 and the conversion module 33 are disposed on the left and right sides, the power module 34 is disposed above the conversion module 33, the switch control module 35 is disposed above the navigation module 32, the power module 34 and the switch control module 35 are disposed on the left and right sides, the navigation module 32, the conversion module 33, the power module 34 and the switch control module 35 are disposed in the main frame 31 and have a matching gap therebetween, the navigation module 32 and the conversion module 33 are disposed on the lower layer, the power module 34 and the switch control module 35 are disposed on the upper layer and have a matching gap therebetween, the layout is reasonable, the connection between the modules is more compact, and the volume of the forklift body 1 is reduced.

In the embodiment, the forklift further comprises a protective cover plate 21, the protective cover plate 21 is connected to the outer surface of the forklift body 1 and is arranged outside the interactive component 2, namely, the interactive component 2 is protected under the protective cover plate 21, and a space for placing the interactive component 2 is defined between the protective cover plate 21 and the forklift body 1.

With reference to fig. 6, in the present embodiment, the navigation module 32 includes a navigation control unit 321 and a first connecting bracket 322, the first connecting bracket 322 is in a structure like a Chinese character 'ji', the first connecting bracket 322 includes a first horizontal plate 323, a second horizontal plate 324 and a first vertical plate 325, the first vertical plate 325 is connected between the first horizontal plate 323 and the second horizontal plate 324, the first horizontal plate 323 and the second horizontal plate 324 are respectively fixed to the main frame 31 through bolts, the first horizontal plate 323 and the second horizontal plate 324 are fixed to the left side surface of the lower portion of the main frame 31, the first vertical plate 325 is tightly connected to the navigation control unit 321, and the navigation control unit 321 is connected between the first connecting bracket 322 and the main frame 31 in a limiting manner, in the installation process, along with the fixing of the first horizontal plate 323 and the second horizontal plate 324, the navigation control unit 321 is clamped by the first vertical plate 325 and the main frame 31, so as to realize the limiting connection; furthermore, the navigation control unit 321 can be fixed on the first connecting bracket 322, and then the first horizontal plate 323 and the second horizontal plate 324 approach the side of the main frame 31 to complete the limit connection of the navigation control unit 321.

In particular, in order to improve the heat dissipation effect of the navigation control unit 321, a through hole is formed in the left side surface of the main frame 31 at a position corresponding to the navigation control unit 321, and heat dissipation through holes 4 are formed in the first transverse plate 323, the second transverse plate 324 and the first vertical plate 325, that is, the main frame 31 and the first connecting bracket 322 are all hollowed out at the contact surface where the main frame and the navigation control unit 321 contact, which is beneficial to ventilation and heat dissipation.

Referring to fig. 7, in this embodiment, the conversion module 33 includes an adapter plate 331 and a second connecting bracket 332, an accommodating cavity is disposed in the second connecting bracket 332, the adapter plate 331 is fixed in the accommodating cavity, the second connecting bracket 332 is fixed on a right side surface of a lower portion of the main frame 31, the second connecting bracket 332 has an opening through which an interface portion of the adapter plate 331 can be directly operated, and the adapter plate 331, except the interface portion, is disposed inside the second connecting bracket 332, so as to be effectively protected.

In particular, in order to improve the heat dissipation effect of the interposer 331, the second connecting bracket 332 is provided with a heat dissipation through hole 4 on at least one side surface facing the interposer 331, and the second connecting bracket 332 can be provided with heat dissipation through holes 4 on positions facing the top surface, the bottom surface and the side surface of the interposer 331, which is beneficial to ventilation and heat dissipation.

Referring to fig. 3, as an embodiment, the present invention further includes a side cover plate 51, the side cover plate 51 is connected to the outer surface of the main frame 31, the side cover plate 51 is of an L-like structure, in this embodiment, the main frame 31 is located at the right side of the built-in cavity 11, the right side of the main frame 31 is the side close to the outer cover 12 of the forklift body 1, the left side of the main frame 31 is the side close to the driving part inside the outer cover 12, the back of the main frame 31 is directed to the deep part of the built-in cavity 11, and the front of the main frame 31 is directed to the outside, and when the control member 3 is out of order, the maintenance personnel performs maintenance from the front of the main frame 31, so the front of the main frame 31 is a maintenance surface, the shape of the side cover plate 51 is adapted to the side surface shape of the front and the right sides of the main frame 31, the side cover plate 51 seals the front and the right sides of the main frame 31, a maintenance window 52 is opened at the side cover plate 51, and the maintenance window 52 is directed to the front of the main frame 31, the maintenance window 52 faces the navigation module 32 and the conversion module 33, and a sealing plate is further connected to the outer side of the maintenance window 52, so that when the sealing plate is detached from the front side, the control member 3 can be maintained through the maintenance window 52.

Referring to fig. 4, in the present embodiment, the ventilation module 61 further includes a first ventilation module 61, the first ventilation module 61 is fixed to the main frame 31 and faces the power module 34, and the side cover 51 is provided with a ventilation opening 54 facing the first ventilation module 61, so that the heat dissipation flow field of the first ventilation module 61 flows. Further comprising an interface module 63, the interface module 63 being connected to the outside of the main frame 31 and being adapted for electrical plug connection with the interacting member 2, the interface module 63 being located on the left side of the main frame 31. Naturally, in order to improve the heat dissipation capability of the conversion module 33, one second ventilation module 62 is also disposed on the right side of the conversion module 33, and the side cover 51 is provided with the ventilation opening 54 correspondingly.

In summary, compared with the prior art, the foregoing embodiments provide a structure of an electric control device for a forklift, in which the interactive component 2 is separated from the control component 3, and an operator can operate the interactive component 2 directly on the outer surface of the forklift body 1 without extending his/her hands upward; the volume of the control component 3 is further compressed, the navigation module 32, the conversion module 33, the power supply module 34 and the switch control module 35 are integrated in the main frame 31 of the similar square column structure, the main frame 31 is fixed in the built-in cavity 11 of the forklift body 1, the control component 3 can be protected and prevented from collision, the connection between the modules is more compact, and the volume of the forklift body 1 is reduced.

The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention is not limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are within the protection scope of the present invention.

Claims

1. The electric control device structure of the forklift is characterized by comprising a forklift main body, an interactive component and a control component, wherein the interactive component is connected to the outer surface of the forklift main body, the forklift main body is provided with a built-in cavity, the control component is connected to the built-in cavity, and the interactive component is electrically connected with the control component;

2. The electrical control device structure for forklift truck according to claim 1, further comprising a shielding plate attached to an outer surface of said forklift truck main body and disposed outside said interactive member.

3. The electric control device structure of the forklift truck according to claim 1, wherein the navigation module comprises a navigation control unit and a first connecting support, the first connecting support is of a structure shaped like a Chinese character 'ji', the first connecting support comprises a first transverse plate, a second transverse plate and a first vertical plate, the first vertical plate is connected between the first transverse plate and the second transverse plate, the first transverse plate and the second transverse plate are respectively fixed on the main frame through bolts, and the first vertical plate is tightly connected with the navigation control unit and connects the navigation control unit between the first connecting support and the main frame in a limiting manner.

4. The electric control device structure of the forklift truck according to claim 3, wherein the first transverse plate, the second transverse plate and the first vertical plate are all provided with heat dissipation through holes.

5. The electric control device structure of the forklift as claimed in claim 1, wherein the conversion module comprises an adapter plate and a second connecting bracket, a containing cavity is arranged in the second connecting bracket, the adapter plate is fixed in the containing cavity, and the second connecting bracket is fixed in the main frame.

6. The electric control device structure of the forklift as recited in claim 5, wherein the second connecting bracket is provided with a heat dissipating through hole on at least one side surface opposite to the adapter plate.

7. The electric control device structure of forklift as defined in any one of claims 1 to 6, further comprising side cover plates, wherein said side cover plates are connected to the outer surface of said main frame, said side cover plates are opened with maintenance windows, said maintenance windows are opposite to said navigation module and said conversion module, and the outer sides of said maintenance windows are further connected with sealing plates.

8. The electric control device structure of the forklift as recited in claim 7, further comprising a first ventilation module fixed to the main frame and facing the power module, wherein the side cover plate is provided with a ventilation opening facing the first ventilation module.

9. The electrical control apparatus structure for forklift truck according to claim 8, further comprising an interface module connected to the outside of said main frame and adapted to be connected with an electrical plug of said inter-working member.