Excavator track chain type machining production line

Abstract

The utility model discloses an excavator crawler chain type machining production line which comprises a crawler chain type machining production line body, a workpiece heating device is arranged at one end of the crawler chain type machining production line body, and a crawler chain piece casting device is arranged at the rear end of the workpiece heating device. A front feeding and discharging mechanical arm is arranged on one side between the workpiece heating device and the crawler belt chain piece casting device. The appearance of the turning conveying belt in the assembling table is of the isosceles triangle structure, the tip of the isosceles triangle faces downwards, the tip is arranged at the lower position, the top face can be of a plane structure, and the crawler belt can be assembled conveniently; the assembled part can be conveyed to the other end along the appearance of the turning conveying belt, the two ends of the crawler belt are hinged together, the area of the assembly table can be reduced by arranging the crawler belt to be of an isosceles triangle structure, and workers do not need to walk back and forth when the crawler belt is assembled and machined.

Description

Technical Field

[0001] The utility model relates to the field of crawler processing, in particular to a crawler chain processing production line for excavators. Background Art

[0002] The crawler track is a flexible chain driven by the driving wheel, surrounding the driving wheel, road wheel, idler wheel and tug wheel. The crawler track is composed of track shoes and track pins. The track pins connect the track shoes to form track chain links. The crawler excavator is an earth-moving machinery that uses a bucket to dig materials above or below the bearing surface and loads them into transport vehicles or unloads them to stockpiles. The excavated materials are mainly soil, coal, silt, and pre-loosened soil and rocks.

[0003] In the prior art, there are still certain deficiencies in the production process of the crawler chain processing production line for excavators. Since the assembled crawlers are generally ring-shaped structures, and the assembly tables in the production line are usually flat structures with a long length, they not only occupy a large area, but are also inconvenient for the crawlers to be sealed. The assemblers need to walk back and forth to adjust and press the different positions, which reduces work efficiency. Utility Model Content

[0004] The purpose of the utility model is to provide an excavator crawler chain processing production line to solve the problem raised in the above background technology that the assembled crawlers are generally ring-shaped structures, while the assembly tables in the production line are usually flat structures with a long length, which not only occupies a large area, but is also inconvenient for the crawlers to be sealed. The assemblers need to walk back and forth to adjust and press the crawlers at different positions, thereby reducing work efficiency.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an excavator crawler chain processing production line, comprising a crawler chain processing production line body, a workpiece heating device is provided at one end of the crawler chain processing production line body, a crawler chain segment casting device is provided at the rear end of the workpiece heating device, a front loading and unloading manipulator is provided on one side between the workpiece heating device and the crawler chain segment casting device, a rear loading and unloading manipulator is provided on one side of the rear end of the crawler chain segment casting device, a conveyor belt is provided inside the crawler chain processing production line body, an assembly table is provided at the other end of one side of the conveyor belt, a change-direction conveyor belt is provided inside the assembly table, a plurality of sockets are provided on the outer side of the surface of the change-direction conveyor belt, and a fixed position is provided on the upper part of the inner part of the socket. The cam is provided with a plurality of wheels, and the plurality of wheels are provided with a plurality of wheels at the bottom of the plurality of wheels, and the plurality of wheels are provided with a plurality of wheels at the bottom of the plurality of wheels.

[0006] In a further embodiment, the crawler chain processing production line body of the assembly table is fixedly connected by bolts, and the top view of the assembly table is set as a U-shaped structure.

[0007] In a further embodiment, the shaping wheel is connected to the driving wheel in a triangular structure, and the inner wall surface of the change-direction conveyor belt is connected to the driving wheel through positioning teeth and positioning grooves. The shape of the change-direction conveyor belt is set to an isosceles triangle structure, and the tip of the triangle faces downward.

[0008] In a further embodiment, a handle is provided at the outer ring of the multi-directional rotating disk, and the handle is fixedly connected to the multi-directional rotating disk via threads.

[0009] In a further embodiment, the left half-end moving frame is connected to the assembly platform by sliding inlay, and the left side limiting shaping plate is connected to the left half-end moving frame by gluing.

[0010] In a further embodiment, the left-side limiting shaping plate and the right-side limiting shaping plate are configured as symmetrical structures, and the surfaces of the left-side limiting shaping plate and the right-side limiting shaping plate are both configured as inclined structures.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. In the utility model, the outer shape of the reversing conveyor belt inside the assembly table is set to an isosceles triangle structure, and the triangle tip faces downward. The tip is set at the lower position, so that the top surface can be a flat structure, which is convenient for assembling the cover belt. Since the cover belt has good flexibility, the assembled part can be conveyed to the other end along the outer shape of the reversing conveyor belt, so that the two ends of the cover belt are hinged together. Setting it as an isosceles triangle structure can reduce the area of ​​the assembly table. During the crawler assembly process, workers do not need to walk back and forth, and can complete the assembly at the same position, which saves physical strength. The reversing conveyor belt changes the assembly position of the cover belt by hand-cranking. Manual rotation makes it easier to accurately adjust the assembly position, which is convenient for operation, thereby improving production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a structural schematic diagram of the crawler chain processing production line for excavators of the utility model;

[0014] Figure 2 This is a front view of the assembly platform of the utility model;

[0015] Figure 3 It is a structural schematic diagram of the driving wheel of the utility model;

[0016] Figure 4 It is a front view of the positioning tooth of the utility model.

[0017] In the figure: 1. Workpiece heating device; 2. Front loading and unloading manipulator; 3. Crawler chain casting device; 4. Rear loading and unloading manipulator; 5. Crawler chain processing production line body; 6. Conveyor belt; 7. Assembly table; 8. Reversing conveyor belt; 9. Positioning column; 10. Socket; 11. Multi-directional rotating disk; 12. Fixed handle; 13. Baffle; 14. Handle; 15. Left half moving frame; 16. Left limit shaping plate; 17. Universal self-locking wheel; 18. Right half moving frame; 19. Right limit shaping plate; 20. Shaping wheel; 21. Auxiliary pulley; 22. Fixed frame; 23. Driving wheel; 24. Positioning tooth; 25. Positioning groove. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0019] See also Figure 1-4The utility model provides an embodiment: an excavator crawler chain processing production line, including a crawler chain processing production line body 5, a workpiece heating device 1 is provided at one end of the crawler chain processing production line body 5, a crawler chain casting device 3 is provided at the rear end of the workpiece heating device 1, a front loading and unloading manipulator 2 is provided on one side between the workpiece heating device 1 and the crawler chain casting device 3, a rear loading and unloading manipulator 4 is provided on one side of the rear end of the crawler chain casting device 3, a conveyor belt 6 is provided inside the crawler chain processing production line body 5, an assembly table 7 is provided at the other end of one side of the conveyor belt 6, a change-direction conveyor belt 8 is provided inside the assembly table 7, a plurality of sockets 10 are provided on the outer side of the surface of the change-direction conveyor belt 8, a positioning column 9 is provided on the upper part of the inner part of the socket 10, and the outer part of the inner part of the change-direction conveyor belt 8 is provided with a plurality of sockets 10. A fixed frame 22 is provided on the side, a driving wheel 23 is provided at the lower end of the inner side of the fixed frame 22, shaping wheels 20 are provided on both sides of the inner upper end of the fixed frame 22, an auxiliary pulley 21 is provided at the middle position of the inner upper end of the fixed frame 22, the outer side of the driving wheel 23 is connected to the multi-directional rotating disk 11, and a left half-end moving frame 15 and a right half-end moving frame 18 are provided on both sides of the assembly table 7, a left-side limiting shaping plate 16 is provided inside the left half-end moving frame 15, and a right-side limiting shaping plate 19 is provided inside the right half-end moving frame 18, fixed handles 12 are provided on both sides of the left half-end moving frame 15 and the right half-end moving frame 18, universal self-locking wheels 17 are provided at the bottom of the left half-end moving frame 15 and the right half-end moving frame 18, and a baffle 13 is provided at the other end of the surface of the crawler chain processing production line body 5.

[0020] The workpiece heating device 1 is used to heat the original plate material for producing the chain crawler track, the crawler chain casting device 3 is used to die-cast the heated plate material, the conveyor belt 6 is used to facilitate the conveying of the crawler plate from one end to the other end, the change-of-direction conveyor belt 8 is used to change the direction of the assembled crawler plate, the socket 10 is used to install the positioning column 9, the positioning column 9 is used to locate the assembly position of the crawler plate, the fixed frame 22 is used to install and fix the driving wheel 23 and the shaping wheel 20, the left half-end moving frame 15 is used to install the left-side limiting shaping plate 16, the left-side limiting shaping plate 16 is used to guide the conveying direction of the assembled crawler plate, the right half-end moving frame 18 is used to install and fix the right-side limiting shaping plate 19, and the universal self-locking wheel 17 is used to facilitate the effortless movement of the left half-end moving frame 15 and the right half-end moving frame 18.

[0021] Furthermore, the crawler chain type processing production line body 5 of the assembly platform 7 is fixedly connected by bolts, and the top view of the assembly platform 7 is set to a U-shaped structure.

[0022] The U-shaped assembly platform 7 can have its opening facing outward, making it easy to assemble or disassemble the assembled crawler track.

[0023] Furthermore, the shaping wheel 20 is connected to the driving wheel 23 to form a triangular structure, and the inner wall surface of the changing conveyor belt 8 is connected to the driving wheel 23 through the positioning teeth 24 and the positioning groove 25. The outer shape of the changing conveyor belt 8 is set to an isosceles triangle structure with the tip of the triangle facing downward.

[0024] The change-of-direction conveyor belt 8 with an isosceles triangle structure can make the track wrap around in a triangle shape, thereby reducing the space occupied by the assembly platform 7.

[0025] Furthermore, a handle 14 is provided at the outer ring of the multi-directional rotating disk 11 , and the handle 14 is fixedly connected to the multi-directional rotating disk 11 via threads.

[0026] The multi-directional rotating disk 11 can be operated conveniently by hand through the handle 14 .

[0027] Furthermore, the left half-end moving frame 15 is connected to the assembly platform 7 by sliding inlay, and the left side limiting shaping plate 16 is connected to the left half-end moving frame 15 by gluing.

[0028] The left half movable frame 15 can be opened or closed by sliding and embedding.

[0029] Furthermore, the left position limiting shaping plate 16 and the right position limiting shaping plate 19 are configured as symmetrical structures, and the surfaces of the left position limiting shaping plate 16 and the right position limiting shaping plate 19 are both configured as inclined structures.

[0030] The left limiting shaping plate 16 and the right limiting shaping plate 19 with inclined structures can make the surface smoother and have a better guiding effect.

[0031] Working principle: When in use, the processed plate is placed in the workpiece heating device 1 for heating treatment through the front loading and unloading robot 2, and is transported to the track chain casting device 3 for die-casting. The processed track plate is placed on the conveyor belt 6 through the rear loading and unloading robot 4, and is transported to the other end through the conveyor belt 6. The assembler takes out the track plate and places it in the assembly table 7 for assembly. The multi-directional rotating disk 11 is rotated by holding the handle 14 to change the assembly position so that the assembled track plate is transported downward. The conveying direction of the track plate is guided and positioned by the right limit forming plate 19 and the left limit forming plate 16, so that the two ends of the assembled track plate are connected, and the accessories are used to install and connect. Then a part of the assembled chain track is pulled out, and it is hoisted and transported to the required location for storage using equipment.

[0032] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. An excavator crawler chain processing production line, comprising a crawler chain processing production line body (5), characterized in that: A workpiece heating device (1) is provided at one end of the crawler chain processing production line body (5), a crawler chain casting device (3) is provided at the rear end of the workpiece heating device (1), a front loading and unloading robot (2) is provided on one side between the workpiece heating device (1) and the crawler chain casting device (3), a rear loading and unloading robot (4) is provided on one side of the rear end of the crawler chain casting device (3), a conveyor belt (6) is provided inside the crawler chain processing production line body (5), an assembly table (7) is provided at the other end of one side of the conveyor belt (6), a change-of-direction conveyor belt (8) is provided inside the assembly table (7), a plurality of sockets (10) are provided on the outer side of the surface of the change-of-direction conveyor belt (8), a positioning column (9) is provided on the upper part of the inner part of the socket (10), a fixing frame (22) is provided on the outer side of the inner part of the change-of-direction conveyor belt (8), and the lower end of the inner side of the fixing frame (22) is provided. A driving wheel (23) is provided, and shaping wheels (20) are provided on both sides of the inner upper end of the fixed frame (22), and an auxiliary pulley (21) is provided at the middle position of the inner upper end of the fixed frame (22). The outer side of the driving wheel (23) is connected to the multi-directional rotating disk (11). A left half-end moving frame (15) and a right half-end moving frame (18) are respectively provided on both sides of the assembly platform (7). A left limiting shaping plate (16) is provided inside the left half-end moving frame (15), and a right limiting shaping plate (19) is provided inside the right half-end moving frame (18). Fixed handles (12) are provided on both sides of the left half-end moving frame (15) and the right half-end moving frame (18). Universal self-locking wheels (17) are provided at the bottom of the left half-end moving frame (15) and the right half-end moving frame (18). A baffle (13) is provided at the other end of the surface of the crawler chain processing production line body (5).

2. The excavator crawler chain processing production line according to claim 1 is characterized in that: The crawler chain type processing production line body (5) of the assembly platform (7) is fixedly connected by bolts, and the top view of the assembly platform (7) is set as a U-shaped structure.

3. The excavator crawler chain processing production line according to claim 1 is characterized in that: The shaping wheel (20) and the driving wheel (23) are connected to form a triangular structure, and the inner wall surface of the direction-changing conveyor belt (8) and the driving wheel (23) are connected through positioning teeth (24) and positioning grooves (25). The outer shape of the direction-changing conveyor belt (8) is set to be an isosceles triangle structure, and the triangle tip faces downward.

4. The excavator crawler chain processing production line according to claim 1 is characterized in that: A handle (14) is provided at the outer ring of the multi-directional rotating disk (11), and the handle (14) is fixedly connected to the multi-directional rotating disk (11) via threads.

5. The excavator crawler chain processing production line according to claim 1 is characterized by: The left half end moving frame (15) is connected to the assembly platform (7) by sliding inlay, and the left side limiting shaping plate (16) is connected to the left half end moving frame (15) by gluing.

6. The excavator crawler chain processing production line according to claim 1 is characterized by: The left-side limiting shaping plate (16) and the right-side limiting shaping plate (19) are configured as symmetrical structures, and the surfaces of the left-side limiting shaping plate (16) and the right-side limiting shaping plate (19) are both configured as inclined surface structures.

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