Integrated electric control assembly of forklift

Abstract

The utility model relates to the technical field of electric control assemblies, and particularly discloses an integrated electric control assembly of a forklift, which comprises a mounting plate assembly, a control unit, a charging unit, a heat dissipation unit and an auxiliary unit, the mounting plate assembly comprises a main mounting plate, an auxiliary mounting plate and an auxiliary mounting plate, the main mounting plate is provided with a first end and a second end which are opposite to each other, the auxiliary installation plate is installed at the first end, the auxiliary installation plate is installed at the second end, the control single board comprises a steering controller and a walking controller, the steering controller is installed on the auxiliary installation plate, the walking controller is installed on the top face of the main installation plate and attached to the main installation plate, and the charging unit is installed on the top face of the main installation plate and attached to the main installation plate. The heat dissipation unit is mounted on the bottom surface of the main mounting plate, and the auxiliary unit is mounted on the auxiliary mounting plate, that is, the whole electric control assembly is integrated on the mounting plate assembly and does not interfere with each other through reasonable layout, and the whole occupied space is small.

Description

Technical Field

[0001] The utility model relates to the technical field of electric control assemblies, in particular to an integrated electric control assembly of a forklift. Background Art

[0002] A forklift is a cargo handling vehicle. Due to its excellent short-distance handling performance, it is widely used in logistics, warehousing, and factory handling. With the development of intelligence, unmanned forklifts are gradually emerging. Since there is no driver to operate it, the movement of its various components is achieved through the electronic control assembly. However, in the prior art, such as the CDKK forklift, its electronic control assembly includes multiple control units and auxiliary units, which are all installed separately in the forklift, occupying a large overall volume, and there are many connecting wires, which are entangled. Summary of the invention

[0003] The present invention is made in consideration of the above-mentioned problems. The purpose of the present invention is to provide an integrated electric control assembly for a forklift, which integrates the components of the electric control assembly into a mounting plate assembly, thereby reducing the occupied space and making the wiring more standardized.

[0004] To achieve the above object, the utility model provides an integrated electric control assembly for a forklift, comprising:

[0005] A mounting plate assembly, comprising a main mounting plate and a secondary mounting plate, wherein the secondary mounting plate is detachably mounted on one end of the main mounting plate;

[0006] A control unit, comprising a steering controller and a travel controller, wherein the steering controller is mounted on the auxiliary mounting plate, and the travel controller is mounted on the top surface of the main mounting plate and adhered to the main mounting plate;

[0007] A charging unit, which is mounted on the top surface of the main mounting plate and is located outside the walking controller;

[0008] The heat dissipation unit is mounted on the bottom surface of the main mounting plate.

[0009] According to the above-mentioned integrated electric control assembly of a forklift, the main mounting plate has a first end and a second end which are arranged opposite to each other, and the auxiliary mounting plate is mounted on the first end;

[0010] It also includes a relay, wherein a positioning plate extending downward is provided at the end of the first end, the positioning plate is located directly below the auxiliary mounting plate, and the relay is mounted on the positioning plate.

[0011] According to the above-mentioned integrated electric control assembly of a forklift, it also includes an auxiliary unit, and the mounting plate assembly also includes an auxiliary mounting plate, the auxiliary mounting plate is mounted on the second end, and the auxiliary unit is mounted on the auxiliary mounting plate.

[0012] According to the above-mentioned integrated electric control assembly of a forklift, the auxiliary unit includes a contactor, a bent plate and a bell mouth, and the contactor, the bent plate and the bell mouth can be detachably fixed on the auxiliary mounting plate.

[0013] According to the above-mentioned integrated electric control assembly of a forklift, the control unit further includes a fuse and a wiring harness fixing buckle, the fuse is installed on the travel controller, and the wiring harness fixing buckle is installed on one side of the travel controller.

[0014] According to the above-mentioned integrated electric control assembly of a forklift, the charging unit includes a charger, and the charger is fixed to the main mounting plate by mounting studs.

[0015] The utility model has the following beneficial effects: the travel controller is installed on the top of the main mounting plate, the charger is installed on the outside of the travel controller, the cooling fan is installed on the bottom of the main mounting plate, and the auxiliary unit is installed on the auxiliary mounting plate at one end of the main mounting plate, and the steering controller is installed on the sub-mounting plate at the other end of the main mounting plate, that is, the entire electric control assembly is integrated into the mounting plate assembly and is reasonably installed and fixed, which can reduce the overall occupied space of the electric control assembly. At the same time, the wiring can be completed on the mounting plate assembly and fixed by a wire harness fixing buckle to avoid entanglement between wires. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is an exploded view of the overall structure of the embodiment;

[0017] Figure 2 It is a schematic diagram of the overall structure of the embodiment.

[0018] In the figure:

[0019] 1. Main mounting plate; 2. Auxiliary mounting plate; 3. Auxiliary mounting plate; 4. Steering controller; 5. Travel controller; 6. Charger; 7. Cooling fan; 8. Relay; 9. Contactor; 10. Bending plate; 11. Bell mouth; 12. Fuse; 13. Wire harness fixing buckle; 14. Mounting studs; 15. Positioning plate. DETAILED DESCRIPTION

[0020] The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

[0021] like Figure 1-2As shown, an integrated electric control assembly of a forklift includes a mounting plate assembly, a control unit, a charging unit, a heat dissipation unit and an auxiliary unit. In this embodiment, the mounting plate assembly includes a main mounting plate 1, an auxiliary mounting plate 2 and an auxiliary mounting plate 3, wherein the main mounting plate 1 has a first end and a second end relative to each other, the auxiliary mounting plate 2 is mounted on the first end, and the auxiliary mounting plate 3 is mounted on the second end. The control single board includes a steering controller 4 and a travel controller 5, the steering controller 4 is mounted on the auxiliary mounting plate 2, the travel controller 5 is mounted on the top surface of the main mounting plate 1 and adhered to the main mounting plate 1, the charging unit is mounted on the top surface of the main mounting plate 1 and is located on the outside of the travel controller 5, the heat dissipation unit is mounted on the bottom surface of the main mounting plate 1, and the auxiliary unit is mounted on the auxiliary mounting plate 3, that is, the entire electric control assembly is integrated on the mounting plate assembly, and through reasonable layout, they do not interfere with each other, the overall space occupied is small, and at the same time, the wiring can also be completed on the mounting plate assembly to avoid messy wires.

[0022] In order to facilitate installation and disassembly, the auxiliary installation plate 2 and the auxiliary installation plate 3 are both detachably connected to the main installation plate 1 .

[0023] Usually, the electronic control assembly also includes a relay 8. In order to reasonably arrange the relay 8, a downwardly extending positioning plate 15 is provided at the end of the first end. The positioning plate 15 is located directly below the auxiliary mounting plate 2. The relay 8 is installed on the positioning plate 15. While installing the relay 8, the auxiliary mounting plate 2 can be avoided to avoid interference.

[0024] In order to provide insurance and prevent the wires from being messy, a fuse 12 and a wiring harness fixing buckle 13 are also provided. The fuse 12 is installed on the travel controller 5, and the wiring harness fixing buckle 13 is installed on one side of the travel controller 5. The fuse 12 can prevent the travel controller 5 from short circuiting, and the wiring harness fixing buckle 13 is used to fix and limit the wires.

[0025] Specifically, the auxiliary unit includes a contactor 9, a bent plate 10 and a bell mouth 11, and the contactor 9, the bent plate 10 and the bell mouth 11 can be detachably fixed on the auxiliary mounting plate 3. The charging unit includes a charger 6, and the charger 6 is fixed on the main mounting plate 1 through mounting studs 14.

[0026] In this embodiment, the heat dissipation unit is configured as a heat dissipation fan 7 .

[0027] The technical solution of the utility model is described in detail above in conjunction with the accompanying drawings, and the described embodiments are used to help understand the idea of ​​the utility model. The specific embodiments described herein are merely examples of the spirit of the utility model. A person skilled in the art of the utility model may make various modifications or supplements to the described specific embodiments or replace them in a similar manner, but this will not deviate from the spirit of the utility model or exceed the scope defined by the attached claims.

[0028] It should be noted that all directional indications in the embodiments of the present invention (such as up, down, left, right, front, back...) are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0029] In addition, in the present invention, the descriptions of "first", "second", "one", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" or "second" may explicitly or implicitly include at least one of the features. In the description of the present invention, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0030] In the present invention, unless otherwise clearly specified and limited, the terms "connection", "fixation", etc. should be understood in a broad sense. For example, "fixation" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0031] In addition, the technical solutions between the various embodiments of the present invention can be combined with each other, but it must be based on the fact that ordinary technicians in the field can implement it. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

Claims

1. An integrated electronic control assembly for a forklift, characterized in that: include: A mounting plate assembly, comprising a main mounting plate and a secondary mounting plate, wherein the secondary mounting plate is detachably mounted on one end of the main mounting plate; A control unit, comprising a steering controller and a travel controller, wherein the steering controller is mounted on the auxiliary mounting plate, and the travel controller is mounted on the top surface of the main mounting plate and adhered to the main mounting plate; A charging unit, which is mounted on the top surface of the main mounting plate and is located outside the walking controller; The heat dissipation unit is mounted on the bottom surface of the main mounting plate.

2. The integrated electronic control assembly of a forklift according to claim 1, characterized in that: The main mounting plate has a first end and a second end which are arranged opposite to each other, and the auxiliary mounting plate is mounted on the first end; It also includes a relay, wherein a positioning plate extending downward is provided at the end of the first end, the positioning plate is located directly below the auxiliary mounting plate, and the relay is mounted on the positioning plate.

3. The integrated electronic control assembly of a forklift according to claim 2, characterized in that: An auxiliary unit is also included. The mounting plate assembly further includes an auxiliary mounting plate. The auxiliary mounting plate is mounted on the second end, and the auxiliary unit is mounted on the auxiliary mounting plate.

4. The integrated electronic control assembly of a forklift according to claim 3, characterized in that: The auxiliary unit comprises a contactor, a bent plate and a bell mouth, and the contactor, the bent plate and the bell mouth can be detachably fixed on the auxiliary mounting plate.

5. The integrated electronic control assembly of a forklift according to claim 1, characterized in that: The control unit also includes a fuse and a wiring harness fixing buckle, wherein the fuse is installed on the travel controller, and the wiring harness fixing buckle is installed on one side of the travel controller.

6. The integrated electronic control assembly of a forklift according to claim 1, characterized in that: The charging unit includes a charger, and the charger is fixed to the main mounting plate by mounting studs.

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