CN217046233U

CN217046233U - Turning device for assembling chassis of excavator

Info

Publication number: CN217046233U
Application number: CN202220566127.XU
Authority: CN
Inventors: 李良波
Original assignee: Ningbo Jinheng Machinery Manufacturing Co ltd
Current assignee: Ningbo Jinheng Machinery Manufacturing Co ltd
Priority date: 2022-03-16
Filing date: 2022-03-16
Publication date: 2022-07-26
Anticipated expiration: 2032-03-16

Abstract

The utility model discloses an excavator chassis is turning device for assembly, relate to excavator technical field, comprises a workbench, the both sides inner wall symmetry fixed mounting of workstation has the guide bar, the outer wall slidable mounting of guide bar has the auto-lock slider, the outer wall fixed mounting of auto-lock slider has the mounting panel, the last fixed surface of mounting panel installs the pole setting, the outer wall of pole setting has cup jointed the spring, the outer wall slidable mounting of pole setting has the elevator, the mounting panel is fixed connection through spring and elevator, the outer wall fixed mounting of elevator has the installation pole, the outer wall symmetry of installation pole is rotated and is installed splint, splint are fixed connection through the bolt group. The utility model discloses, through the cooperation setting between elevator and the spring, the destruction that causes the splint when can alleviateing the chassis on the one hand and placing, the height of central point when on the other hand can also control the chassis upset avoids producing with the device and interferes the collision, and shock attenuation nature is better.

Description

Turning device for assembling chassis of excavator

Technical Field

The utility model relates to an excavator technical field, more specifically relate to an excavator chassis is turning device for assembly.

Background

An excavator is also called as a digging machine and is also called as an excavator, a bucket is used for digging materials which are higher than or lower than a bearing surface and loading the materials into a transport vehicle or an earthwork machine which is unloaded to a stockyard, the materials dug by the excavator mainly comprise soil, coal, silt, soil after pre-loosening and rock.

In the patent application number of the Chinese utility model: CN201921271729.7 discloses a centre gripping turning device for motor assembly, and the structure includes the base, and the both ends of base are provided with the support respectively, and the motor backup pad is rotatably installed on the support, and the motor backup pad passes through the drive arrangement drive and takes place to rotate, is provided with the motor fixed plate in the motor backup pad, and the motor is arranged in on the motor fixed plate. This centre gripping turning device, to the assembly body produce the collision easily when the upset is placed, be not convenient for clear up the assembly body simultaneously.

Therefore, it is necessary to provide a turning device for assembling a chassis of an excavator to solve the above problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model aims to provide an: in order to solve centre gripping turning device, to the assembly body produce the collision easily when the upset is placed, be not convenient for carry out the problem of clearing up to the assembly body simultaneously, the utility model provides an excavator chassis is turning device for assembly.

(II) technical scheme

The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme:

the utility model provides an excavator chassis is turning device for assembly, comprises a workbench, the both sides inner wall symmetry fixed mounting of workstation has the guide bar, the outer wall slidable mounting of guide bar has auto-lock slider, the outer wall fixed mounting of auto-lock slider has the mounting panel, the last fixed surface of mounting panel installs the pole setting, the spring has been cup jointed to the outer wall of pole setting, the outer wall slidable mounting of pole setting has the elevator, the mounting panel is fixed connection through spring and elevator, the outer wall fixed mounting of elevator has the installation pole, the outer wall symmetry of installation pole is rotated and is installed splint, splint are fixed connection through bolt group.

Furthermore, the outer wall fixed mounting of workstation has the support, the top inner wall symmetry slidable mounting of support has the stopper.

Further, the outer wall fixed mounting of stopper has first motor, the output fixed mounting of first motor has the axis of rotation.

Furthermore, the outer wall of the rotating shaft is symmetrically and rotatably provided with a wire frame, and the outer wall of the wire frame is fixedly connected with a steel wire rope.

Furthermore, the connecting rod is installed in the one end symmetry rotation that installation pole was kept away from to splint, wire rope keeps away from the symmetrical fixedly connected with connecting plate of one end of wire frame.

Further, the one end symmetry slidable mounting that splint are close to the connecting rod has the carriage, the carriage is sliding connection with the connecting plate, one side outer wall fixed mounting of carriage has the limiting plate.

Furthermore, it is a plurality of the stopper is fixed connection through the rectangular plate, the outer wall top fixed mounting of support has the second motor.

Furthermore, the output end of the second motor rotates and is provided with a lead screw, one end of the lead screw, far away from the second motor, is rotatably arranged with the support, and the lead screw is in threaded connection with the rectangular plate.

(III) advantageous effects

The beneficial effects of the utility model are as follows:

1. the utility model discloses, through the cooperation setting between elevator and the spring, the destruction that causes the splint when can alleviateing the chassis on the one hand and placing, the height of central point when on the other hand can also control the chassis upset avoids producing with the device and interferes the collision, and shock attenuation nature is better.

2. The utility model discloses, through the cooperation setting between first motor, wire rope and the connecting plate, can be with the upset more easily on the one hand on the chassis, on the other hand can also clear away the outside tiny miscellaneous bits in chassis when overturning the chassis, produces the influence when avoiding the assembly.

3. The utility model discloses, through the cooperation setting between first motor and the second motor, make the degree of automation of device higher, can also carry out better fixed to the chassis, the house chassis drops.

Drawings

FIG. 1 is a perspective view of the structure of the present invention;

fig. 2 is a schematic side view of a first perspective of the structure of the present invention;

FIG. 3 is a second perspective side view of the structure of the present invention;

FIG. 4 is an enlarged schematic view of the structure of area A in FIG. 2 according to the present invention;

fig. 5 is an enlarged schematic view of the structure of region B in fig. 3 according to the present invention.

Reference numerals are as follows: 1. a work table; 2. a guide bar; 3. a self-locking slide block; 4. mounting a plate; 5. erecting a rod; 6. a lifting block; 7. a spring; 8. mounting a rod; 9. a splint; 10. a bolt group; 11. a support; 12. a limiting block; 13. a first motor; 14. a rotating shaft; 15. a wire frame; 16. a wire rope; 17. a connecting rod; 18. a connecting plate; 19. a connecting frame; 20. a limiting plate; 21. a rectangular plate; 22. a second motor; 23. and a lead screw.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Example 1

Referring to fig. 1-5, a turning device for assembling a chassis of an excavator comprises a workbench 1, guide rods 2 are symmetrically and fixedly installed on inner walls on two sides of the workbench 1, a self-locking slider 3 is slidably installed on an outer wall of each guide rod 2, a mounting plate 4 is fixedly installed on an outer wall of each self-locking slider 3, a vertical rod 5 is fixedly installed on an upper surface of each mounting plate 4, a spring 7 is sleeved on an outer wall of each vertical rod 5, a lifting block 6 is slidably installed on an outer wall of each vertical rod 5, the mounting plate 4 is fixedly connected with the lifting block 6 through the spring 7, a mounting rod 8 is fixedly installed on an outer wall of each lifting block 6, clamping plates 9 are symmetrically and rotatably installed on outer walls of the mounting rods 8, and the clamping plates 9 are fixedly connected through bolt groups 10.

In this embodiment, through setting up spring 7, when placing the base on splint 9, elevator 6 glides along pole setting 5, pushes down spring 7 simultaneously, fixes splint 9 through bolt group 10, sets up through the cooperation between elevator 6 and the spring 7, can alleviate the chassis and place the destruction that causes splint 9 on the one hand, and the height of central point when on the other hand can also control the chassis upset avoids producing with the device and interferes the collision, and shock attenuation nature is better.

Example 2

Referring to fig. 1-5, the present embodiment is further optimized on the basis of embodiment 1, specifically, a support 11 is fixedly installed on an outer wall of the workbench 1, limiting blocks 12 are symmetrically and slidably installed on an inner wall of a top portion of the support 11, and the limiting blocks 12 are cross-shaped, so that rotation of the limiting blocks 12 can be avoided, and sliding of the limiting blocks 12 can be smoother.

Specifically, the outer wall of the limiting block 12 is fixedly provided with a first motor 13, and the output end of the first motor 13 is fixedly provided with a rotating shaft 14.

Specifically, the wire frames 15 are symmetrically and rotatably mounted on the outer wall of the rotating shaft 14, the steel wire ropes 16 are fixedly connected to the outer wall of the wire frames 15, and the wire frames 15 can prevent the steel wire ropes 16 from being disordered.

Specifically, the end of the clamping plate 9 far away from the mounting rod 8 is symmetrically and rotatably provided with a connecting rod 17, and the end of the steel wire rope 16 far away from the wire frame 15 is symmetrically and fixedly connected with a connecting plate 18.

Specifically, splint 9 is close to the one end symmetry slidable mounting of connecting rod 17 has a connection frame 19, and connection frame 19 is sliding connection with connecting plate 18, and one side outer wall fixed mounting of connection frame 19 has limiting plate 20, and the rectangular channel has been seted up to the outer wall symmetry of connecting plate 18, and limiting plate 20 can laminate mutually with two sets of rectangular channels to it is fixed to make two sets of connecting plates 18.

In this embodiment, through setting up first motor 13, at first laminate connecting plate 18 and connecting rod 17 mutually, then stimulate limiting plate 20, make linking frame 19 combine together with connecting plate 18, then through the start-up of controlling first motor 13, make axis of rotation 14 drive wire rope 16 along the rolling of wire frame 15, then drive that splint 9 is whole to slide along guide bar 2, make splint 9 be vertical state, through first motor 13, cooperation setting between wire rope 16 and the connecting plate 18, on the one hand can be with the more easy upset of chassis, on the other hand can also clear away the outside tiny miscellaneous bits in chassis when overturning the chassis, produce the influence when avoiding the assembly.

Example 3

Referring to fig. 1-5, the present embodiment is optimized based on the

embodiment

1 or 2, specifically, the plurality of limiting blocks 12 are fixedly connected by a rectangular plate 21, and the top of the outer wall of the bracket 11 is fixedly provided with a second motor 22.

Specifically, the output end of the second motor 22 is rotatably provided with a lead screw 23, one end of the lead screw 23, which is far away from the second motor 22, is rotatably provided with the bracket 11, and the lead screw 23 is in threaded connection with the rectangular plate 21.

In this embodiment, through the cooperation setting between second motor 22 and the lead screw 23, clear away the chassis and start through first motor 13 of simultaneous control and second motor 22, when making 16 limits of wire rope unreel, rectangular plate 21 side moves stopper 12 and removes along lead screw 23, makes the chassis upset, makes the degree of automation of device higher, can also carry out better fixed to the chassis, and the house chassis drops.

In conclusion: the utility model discloses, cooperation setting between through elevator block 6 and spring 7, the destruction that causes splint 9 when placing on the one hand can alleviate the chassis, on the other hand can also control the height of central point when the chassis overturns, avoid producing with the device and interfere the collision, the shock attenuation nature is better, through first motor 13, cooperation setting between wire rope 16 and the connecting plate 18, on the one hand can overturn the chassis more easily, on the other hand can also clear away the outside tiny miscellaneous bits in chassis when overturning the chassis, produce the influence when avoiding assembling, cooperation setting between through first motor 13 and second motor 22, make the degree of automation of device higher, can also carry out better fixed to the chassis, the house chassis drops.

Above, only be the preferred embodiment of the present invention, not be used for limiting the present invention, the patent protection scope of the present invention is based on the claims, all the structural changes equivalent to the content of the description and drawings of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an excavator chassis is turning device for assembly, includes workstation (1), its characterized in that: the utility model discloses a two-dimensional automatic lifting device, including workstation (1), outer wall slidable mounting of guide bar (2) has auto-lock slider (3), the outer wall fixed mounting of auto-lock slider (3) has mounting panel (4), the last fixed surface of mounting panel (4) installs pole setting (5), spring (7) have been cup jointed to the outer wall of pole setting (5), the outer wall slidable mounting of pole setting (5) has elevator (6), mounting panel (4) are fixed connection through spring (7) and elevator (6), the outer wall fixed mounting of elevator (6) has installation pole (8), the outer wall symmetry of installation pole (8) is rotated and is installed splint (9), splint (9) are fixed connection through bolt group (10).

2. The turnover device for assembling the excavator chassis according to claim 1, wherein: the outer wall fixed mounting of workstation (1) has support (11), the top inner wall symmetry slidable mounting of support (11) has stopper (12).

3. The turnover device for assembling the excavator chassis according to claim 2, wherein: the outer wall fixed mounting of stopper (12) has first motor (13), the output fixed mounting of first motor (13) has axis of rotation (14).

4. The turnover device for assembling the excavator chassis according to claim 3, wherein: wire frame (15) are installed in the outer wall symmetry rotation of axis of rotation (14), the outer wall fixedly connected with wire rope (16) of wire frame (15).

5. The turnover device for assembling the excavator chassis according to claim 4, wherein: the one end symmetry rotation that installation pole (8) were kept away from in splint (9) installs connecting rod (17), wire rope (16) keep away from the one end symmetry fixedly connected with connecting plate (18) of wire frame (15).

6. The turnover device for assembling the chassis of the excavator according to claim 5, wherein: splint (9) are close to the one end symmetry slidable mounting of connecting rod (17) and have connection frame (19), connection frame (19) are sliding connection with connecting plate (18), one side outer wall fixed mounting of connection frame (19) has limiting plate (20).

7. The turnover device for assembling the excavator chassis according to claim 6, wherein: a plurality of the limiting blocks (12) are fixedly connected through rectangular plates (21), and a second motor (22) is fixedly mounted at the top of the outer wall of the support (11).

8. The turnover device for assembling the chassis of the excavator according to claim 7, wherein: the output of second motor (22) rotates and installs lead screw (23), the one end that second motor (22) were kept away from in lead screw (23) is rotation installation with support (11), lead screw (23) are threaded connection with rectangular plate (21).