Device for assembling main valve of excavator

Abstract

Supporting legs are arranged at the four corners of a platform, pedal plates are arranged on the front side and the rear side of the platform and fixedly connected with the supporting legs, a supporting rod is arranged on the left side of the platform, a containing frame is connected to the top of the supporting rod, and a supporting plate is arranged above the platform through a supporting part. A support is arranged on one side of the supporting plate, a mounting plate is arranged above the support, and a hollowed-out mounting groove is formed in the middle of the mounting plate. By arranging the platform and the containing frame, a rubber pipe can be placed on the platform, the assembled rubber pipe can be carried on the containing frame, and the risk of pollution caused by ground friction is avoided; according to the device, the supporting plate for placing the main valve is arranged, an assembler can perform assembly at a comfortable height during assembly, the working efficiency is improved, the labor intensity of operators is reduced, the device can be transferred through an AGV, transferring is convenient and rapid, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of component installation devices, in particular to a device for installing a main valve of an excavator. Background Art

[0002] At present, in the engineering machinery industry, the main valves of different models are partially installed, which is also called partial installation. Due to the large number and variety of hoses that need to be installed, different lengths and thicknesses, some can be bent, and some cannot be bent, it is difficult to keep the hoses off the ground during partial installation. There is a risk of contamination due to friction on the ground, and the main valve takes a long time to assemble and the labor intensity is high. The assemblers need to bend over frequently to assemble the main valve, which causes serious strain. Secondly, after the main valve is assembled, it needs to be transported to the final assembly station for final assembly. Due to the heavy weight of the main valve, transportation is time-consuming and labor-intensive, which reduces work efficiency. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide a device for installing a main valve part of an excavator in view of the deficiencies of the prior art, so as to solve at least one of the above technical problems.

[0004] The utility model provides a technical solution to the above-mentioned technical problems as follows: a device for installing the main valve part of an excavator, comprising a platform, legs are arranged at the four corners of the platform, pedals are arranged at the front and rear sides of the platform and the pedals are fixedly connected to the legs, a support rod is arranged on the left side of the platform, a placement frame is connected to the top of the support rod, a support plate is arranged above the platform through a support part, a bracket is arranged on one side of the support plate, a mounting plate is arranged above the bracket, and a hollow mounting groove is arranged in the middle of the mounting plate.

[0005] Furthermore, the support portion is a liftable support portion.

[0006] Furthermore, the supporting part is a hydraulic cylinder, the hydraulic cylinder is fixed on the platform, and the output shaft of the hydraulic cylinder is fixedly connected to the mounting plate.

[0007] Furthermore, the mounting plate is provided with mounting holes.

[0008] Furthermore, the mounting plate is detachably connected to the bracket.

[0009] Furthermore, a sleeve is provided at the bottom of the mounting plate, and the sleeve is clearance-matched with the bracket.

[0010] Furthermore, a pipe clamp is provided on the placement rack.

[0011] Furthermore, a guard plate is provided on the side of the platform.

[0012] Furthermore, an anti-slip pad is provided at the bottom of the leg.

[0013] The beneficial effects of the utility model are:

[0014] The utility model is provided with a platform and a placement rack, so that the hose can be placed on the platform and the assembled hose can be carried on the placement rack, thereby avoiding the risk of contamination due to friction with the ground. The device is provided with a support plate for placing the main valve, so that assemblers can assemble at a comfortable height during assembly, thereby improving work efficiency and reducing the labor intensity of operators. The device can also be transported by an AGV vehicle, which is convenient and quick to transport and improves work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model.

[0016] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0017] Platform 1; outrigger 2; foot pedal 3; support rod 4; placement frame 5; guard plate 6; support plate 7; support part 8; bracket 9; mounting plate 10; mounting groove 11; main valve 12; AGV vehicle 13. DETAILED DESCRIPTION

[0018] The present invention is further described below in conjunction with specific embodiments. It should be understood that these embodiments are only used to illustrate the present invention and are not used to limit the scope of the present invention. In addition, it should be understood that after reading the contents of the present invention, those skilled in the art can make various changes or modifications to the present invention, and these equivalent forms also fall within the scope defined by the claims attached to the application.

[0019] Example 1: See Figure 1 It is a schematic diagram of each structure of the utility model, including a platform 1, with legs 2 arranged at the four corners of the platform 1, the legs 2 supporting the platform 1 to improve the stability during assembly, pedals 3 are arranged on the front and rear sides of the platform 1 and the pedals 3 are fixedly connected to the legs 2, the pedals 3 are convenient for operators to stand and assemble, a support rod 4 is arranged on the left side of the platform 1, a placement rack 5 is connected to the top of the support rod 4, the placement rack 5 is used to place the assembled hose, a support plate 7 is arranged above the platform 1 through a support portion 8, the height of the main valve 12 is raised, and the operator is convenient for assembly, a bracket 9 is arranged on one side of the support plate 7, a mounting plate 10 is arranged above the bracket 9, the mounting plate 10 fixes the main valve 12, and a hollow mounting groove 11 is arranged in the middle of the mounting plate 10, which is convenient for assembling the bottom of the main valve 12.

[0020] Specifically, the support part 8 is a liftable support part 8, which is convenient for operators to adjust a suitable assembly height.

[0021] Specifically, the support part 8 is a hydraulic cylinder, which is fixed on the platform 1 , and the output shaft of the hydraulic cylinder is fixedly connected to the mounting plate 10 .

[0022] Specifically, a mounting hole is provided on the mounting plate 10 to facilitate fixing the main valve 12 .

[0023] Specifically, the mounting plate 10 is detachably connected to the bracket 9, so that different mounting plates 10 can be easily replaced to adapt to different types of main valves 12.

[0024] Specifically, a sleeve is provided at the bottom of the mounting plate 10 , and the sleeve is clearance-matched with the bracket 9 , so as to facilitate the rapid installation of the mounting plate 10 .

[0025] Specifically, a pipe clamp is provided on the placement rack 5, and the pipe rack adopts a C-shaped pipe rack to facilitate fixing the rubber hose.

[0026] Specifically, a guard plate 6 is provided on the side of the platform 1 to prevent the hose or assembly tool from slipping out.

[0027] Specifically, an anti-skid pad is provided at the bottom of the leg 2 to improve stability.

[0028] When using the utility model, select the mounting plate 10 that matches the main valve 12, install the mounting plate 10 on the bracket 9, fix the main valve 12 to the support plate 7 through the mounting plate 10, place the hose on the platform 1, and the operator stands on the foot pedal 3 to assemble the main valve 12. The assembled hose is placed on the placement rack 5. By placing the AGV car 13 with a lifting function under the platform 1, the AGV car 13 lifts the platform 1 for transportation during transportation, and the main valve 12 is transported to the final assembly station.

[0029] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A device for installing a main valve (12) of an excavator, characterized in that: The invention comprises a platform (1), wherein four corners of the platform (1) are provided with supporting legs (2), the front and rear sides of the platform (1) are provided with foot pedals (3) and the foot pedals (3) are fixedly connected to the supporting legs (2), a supporting rod (4) is provided on the left side of the platform (1), the top of the supporting rod (4) is connected to a placing frame (5), a supporting plate (7) is provided above the platform (1) through a supporting portion (8), a bracket (9) is provided on one side of the supporting plate (7), a mounting plate (10) is provided above the bracket (9), and a hollow mounting groove (11) is provided in the middle of the mounting plate (10).

2. A device for installing a main valve (12) of an excavator according to claim 1, characterized in that: The support portion (8) is a liftable support portion (8).

3. A device for installing a main valve (12) of an excavator according to claim 2, characterized in that: The support part (8) is a hydraulic cylinder, the hydraulic cylinder is fixed on the platform (1), and the output shaft of the hydraulic cylinder is fixedly connected to the mounting plate (10).

4. A device for installing a main valve (12) of an excavator according to claim 1, characterized in that: The mounting plate (10) is provided with a mounting hole.

5. The device for installing the main valve (12) of an excavator according to claim 1, characterized in that: The mounting plate (10) is detachably connected to the bracket (9).

6. A device for installing a main valve (12) of an excavator according to claim 5, characterized in that: A sleeve is provided at the bottom of the mounting plate (10), and the sleeve is clearance-matched with the bracket (9).

7. The device for installing the main valve (12) of an excavator according to claim 1, characterized in that: The placement rack (5) is provided with a pipe clamp.

8. The device for installing the main valve (12) of an excavator according to claim 1, characterized in that: A guard plate (6) is provided on the side of the platform (1).

9. The device for installing the main valve (12) of an excavator according to claim 1, characterized in that: An anti-slip pad is provided at the bottom of the supporting leg (2).

Images