Excavator engine subassembly auxiliary device for AGV (Automatic Guided Vehicle)

Abstract

The utility model discloses an AGV excavator engine subassembly auxiliary device which comprises a main body, four corners of the bottom of the main body are connected with supporting legs, supporting leg tie bars are connected between the side walls of the supporting legs and the bottom of the main body, the bottoms of the supporting legs are connected with a ground protection plate, and the ground protection plate is a structure for protecting the ground when the supporting legs ascend and descend. In order to better protect the ground, a silica gel pad is further arranged at the bottom of the ground protection plate for buffering, and the functions of being suitable for various types of engines, reducing the storage number of the placing frames beside the production line, being capable of being matched with the AGV for transferring and assembling and improving the assembling efficiency are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of excavator detection devices, in particular to an excavator engine assembly auxiliary device for an AGV. Background Art

[0002] At present, in the engineering machinery industry, engine parts of different models are installed on different tools respectively. When the assembly model is switched, the engine part installation rack needs to be replaced. The more types of engines there are, the more types of racks there are. The more space these racks take up beside the production line. Different racks have different shapes, which affects the corporate image. Traditional part installation racks move with the plate chain line, the moving process is not flexible, the lifting operation is not convenient, the assembly time is long, and the labor intensity is high.

[0003] Therefore, designing an auxiliary device suitable for various types of engines, reducing the number of racks stored on the production line, and being able to cooperate with AGV for transfer and assembly is exactly the problem that the inventor wants to solve. Utility Model Content

[0004] In view of the deficiencies in the prior art, the purpose of the utility model is to provide an excavator engine assembly auxiliary device for AGV, which can be applicable to various types of engines, reduce the number of storage racks on the production line side, and cooperate with the AGV transfer and assembly functions.

[0005] The technical solution adopted by the utility model device is: an auxiliary device for the engine installation of an excavator for AGV, which includes a main body, four corners of the bottom of the main body are connected with legs, the side walls of the legs are connected with leg tie bars between the bottom of the main body, the bottom of the legs is connected with a ground protection plate, the upper end of the main body is respectively connected with a second cross beam and a third cross beam through a second support column, the second cross beam and the third cross beam form a rectangular frame, the inner side of the main body is connected with criss-crossing connecting beams and a first cross beam, both ends of the right part of the rectangular frame are connected with a first support column, the upper end of the first support column is connected with a support plate, the A pair of parallel circular tubes are provided at the corners of the upper end surface of the left part of the rectangular frame, and each pair has two tubes. Two second supports are connected to both ends of the first cross beam provided at the inner left part of the main body. The upper end of the second support is connected to the rectangular frame through the first support. Two circular tubes are provided on the end surfaces of the two first supports. A movable leg mechanism is provided on the inner side of the circular tube provided on the first support at the left end. Three circular tubes are provided on the support plate close to the front end, and an eccentric positioning device is provided on the inner side of one of the circular tubes. Two circular tubes are provided on the support plate away from the front end, and an eccentric positioning device is provided on the inner side of one of the circular tubes.

[0006] Furthermore, both ends of the connection beam located at the right inner side of the main body are connected to two second supports and the upper end is connected to a support tie rod through the first support, and the upper end of the support tie rod is connected to the first support column.

[0007] Furthermore, the round tube and the movable leg mechanism are plug-fitted.

[0008] Furthermore, the movable leg mechanism includes an upper plate and a lower plate, two parallel columns are connected between the upper plate and the lower plate, and a first latch is connected to the lower end surface of the lower plate, and the latch is plugged into and transitionally matched with the round tube.

[0009] Furthermore, a silicone pad is provided at the bottom of the ground protection plate.

[0010] Furthermore, the eccentric positioning device includes a circular plate, the lower end of which is connected to a second latch, the second latch is plugged into and transitionally fitted with the circular tube, the upper end of the circular plate is connected to a positioning pin, and the positioning pin is eccentrically arranged with the circular plate.

[0011] Furthermore, the eccentric positioning device is rotatably matched with the round tube.

[0012] Furthermore, the two movable leg mechanisms have the same height.

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

[0014] 1. The utility model achieves the purpose of adjusting the device by adjusting the mobile leg mechanism, so that it is suitable for engine assembly operations of different models, and has a wide range of applicability, thereby reducing the number of component placement racks that need to be prepared on the production line side and reducing space occupancy. The bottom is provided with a structure that can cooperate with AGV, and the transfer is achieved through AGV, which is suitable for engines of various models, reduces the number of storage racks on the production line side, can cooperate with AGV for transportation and assembly, and improves the function of assembly efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural view of the utility model.

[0016] Figure 2 This is an assembly view of the utility model and engine accessories.

[0017] Figure 3 This is the assembly view of the utility model and AGV.

[0018] Explanation of the reference numerals: 1-ground protection plate; 2-support leg; 3-support leg reinforcement; 4-main body; 5-circular tube; 6-second cross beam; 7-movable support leg mechanism; 8-first support; 9-second support; 10-connecting beam; 11-first support column; 12-eccentric positioning device; 13-support reinforcement; 14-third cross beam; 15-support plate; 16-second support column; 17-first cross beam. DETAILED DESCRIPTION

[0019] The following is a further description of the present invention in conjunction with specific embodiments. 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 content 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.

[0020] Example 1: See Figures 1 to 3 It is a structural view, an assembly view with engine accessories, and an assembly view with AGV of the utility model, an excavator engine assembly auxiliary device for AGV, which includes a main body 4, four corners of the bottom of the main body 4 are connected with legs 2, the side walls of the legs 2 and the bottom of the main body 4 are connected with leg tie bars 3, the bottom of the legs 2 is connected with a ground protection plate 1, the ground protection plate 1 is a structure for protecting the ground when the legs 2 are raised and lowered, in order to better protect the ground, a silicone pad is further provided at the bottom of the ground protection plate 1 for buffering.

[0021] The upper end of the main body 4 is connected to the second crossbeam 6 and the third crossbeam 14 respectively through the second support column 16, and the second crossbeam 6 and the third crossbeam 14 form a rectangular frame. The inner side of the main body 4 is connected to the criss-cross connecting beams 10 and the first crossbeam 17. The right ends of the rectangular frame are connected to the first support column 11. The upper end of the first support column 11 is connected to the support plate 15. Three round tubes 5 are arranged on the support plate 15 near the front end, and an eccentric positioning device 12 is arranged inside one of the round tubes 5. Two round tubes 5 are arranged on the support plate 15 far from the front end, and one of the round tubes 5 is provided with an eccentric positioning device 12, which comprises a circular plate, the lower end of which is connected with a second latch, which is plugged and transitionally matched with the circular tube 5, and the upper end of the circular plate is connected with a positioning pin, which is eccentrically arranged with the circular plate, and the eccentric positioning device 12 is rotationally matched with the circular tube 5. The positioning pin arranged on the eccentric device is used to position with the circular hole on the external contour of the engine, because the position of the circular hole on the external contour of the engine will change with the change of the model, so the corresponding hole position can be found by rotating the eccentric device for plugging and positioning.

[0022] A pair of parallel circular tubes 5 are provided at the corners of the upper end surface of the left part of the rectangular frame, and each pair has two. Two second supports 9 are connected to both ends of the first crossbeam 17 provided on the inner left part of the main body 4. The upper ends of the second supports 9 are connected to the rectangular frame through the first supports 8. Two circular tubes 5 are provided on the end surfaces of the two first supports 8. A movable leg mechanism 7 is provided on the inner side of the circular tube 5 provided on the first support 8 at the left end. The circular tube 5 and the movable leg mechanism 7 are plug-in matched. The movable leg mechanism 7 includes an upper plate and a lower plate. Two parallel columns are connected between the upper plate and the lower plate. A first latch is connected to the lower end surface of the lower plate. The latch is plug-in and transitionally matched with the circular tube 5. The two movable leg mechanisms 7 have the same height. The circular tube 5 provided on the rectangular frame and the circular tube 5 provided on the first support 8 are both structures that provide plug-in support for the movable leg mechanism 7. The movable leg mechanism 7 can switch the matching state inside these pairs of circular tubes 5 by plugging and pulling operations. According to the engine shape of different models, the specific position of the movable leg mechanism 7 is adjusted to match the engine shape for support.

[0023] Both ends of the connecting beam 10 located on the inner right side of the main body 4 are connected to two second supports 9 and the upper end is connected to a support tie rod 13 through the first support 8. The upper end of the support tie rod 13 is connected to the first support column 11 to enhance the stability and strength of the first support column 11.

[0024] The utility model adopts the legs 2 to prop up the whole device, which makes the height suitable for human operation and provides a space basis for the AGV to sneak in and lift. The AGV sneaks into between the legs 2, and the lifting platform lifts the main body 4, and the engine parts placed on the device are lifted together, and transferred and transported by the AGV, which is convenient and fast.

[0025] The utility model achieves the purpose of the adjustment device by adjusting the mobile leg mechanism 7, so that it is suitable for engine assembly operations of different models, and has a wide range of applicability, thereby reducing the number of component placement racks that need to be prepared on the production line side and reducing space occupancy. The bottom is provided with a structure that can cooperate with the AGV, and the transfer is achieved through the AGV, which is suitable for engines of various models, reduces the number of storage racks on the production line side, can cooperate with the AGV for transportation and assembly, and improves the assembly efficiency.

Claims

1. An auxiliary device for the engine installation of an excavator for AGV, characterized in that: The invention comprises a main body (4), wherein four corners of the bottom of the main body (4) are connected to legs (2), a leg tie bar (3) is connected between the side wall of the leg (2) and the bottom of the main body (4), the bottom of the leg (2) is connected to a ground protection plate (1), the upper end of the main body (4) is respectively connected to a second crossbeam (6) and a third crossbeam (14) through a second support column (16), the second crossbeam (6) and the third crossbeam (14) form a rectangular frame, the inner side of the main body (4) is connected to crisscross connecting beams (10) and a first crossbeam (17), the right ends of the rectangular frame are connected to first support columns (11), the upper ends of the first support columns (11) are connected to a support plate (15), and the corners of the upper end surface of the left part of the rectangular frame are provided with There is a pair of circular tubes (5) arranged in parallel, and each pair has two circular tubes. Two second supports (9) are connected to both ends of a first crossbeam (17) arranged on the left inner side of the main body (4). The upper end of the second support (9) is connected to a rectangular frame via a first support (8). Two circular tubes (5) are arranged on the end faces of the two first supports (8). A movable leg mechanism (7) is arranged on the inner side of the circular tube (5) arranged on the first support (8) at the left end. Three circular tubes (5) are arranged on the support plate (15) close to the front end, and an eccentric positioning device (12) is arranged on the inner side of one of the circular tubes (5). Two circular tubes (5) are arranged on the support plate (15) away from the front end, and an eccentric positioning device (12) is arranged on the inner side of one of the circular tubes (5).

2. The auxiliary device for AGV excavator engine installation according to claim 1, characterized in that: The connecting beam (10) located at the right inner side of the main body (4) has two second supports (9) connected to both ends and the upper end is connected to a support tie rod (13) via a first support (8), and the upper end of the support tie rod (13) is connected to the first support column (11).

3. The auxiliary device for AGV excavator engine installation according to claim 1, characterized in that: The round tube (5) and the movable leg mechanism (7) are plug-fitted.

4. The auxiliary device for AGV excavator engine installation according to claim 1, characterized in that: The movable leg mechanism (7) comprises an upper plate and a lower plate, two parallel uprights are connected between the upper plate and the lower plate, a first latch is connected to the lower end surface of the lower plate, and the latch is plugged into and transitionally matched with the round tube (5).

5. The auxiliary device for AGV excavator engine installation according to claim 1, characterized in that: A silica gel pad is provided at the bottom of the ground protection plate (1).

6. The auxiliary device for AGV excavator engine installation according to claim 1, characterized in that: The eccentric positioning device (12) comprises a circular plate, the lower end of which is connected to a second latch pin, the second latch pin is plugged into and transitionally fitted with the circular tube (5), the upper end of the circular plate is connected to a positioning pin, the positioning pin and the circular plate are eccentrically arranged.

7. The auxiliary device for AGV excavator engine installation according to claim 1, characterized in that: The eccentric positioning device (12) is rotationally matched with the circular tube (5).

8. The auxiliary device for AGV excavator engine installation according to claim 1, characterized in that: The two movable leg mechanisms (7) have the same height.

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