CN210703378U

CN210703378U - Excavator bucket welding set that shifts for excavator

Info

Publication number: CN210703378U
Application number: CN201921025525.5U
Authority: CN
Inventors: 滑兵
Original assignee: Shandong Mingde Gangcheng Machinery Co ltd
Current assignee: Shandong Mingde Gangcheng Machinery Co ltd
Priority date: 2019-07-03
Filing date: 2019-07-03
Publication date: 2020-06-09
Anticipated expiration: 2029-07-03

Abstract

The utility model discloses a welding set that shifts of excavator bucket for excavator relates to positioner field, the power distribution box comprises a box body, the internally mounted of box has first motor, and the output of first motor runs through to the top of box and is connected with the chassis, the universal wheel is installed to the bottom on chassis, and the top on chassis is connected with first supporting block, the second motor is installed to one side of first supporting block. The utility model discloses an install the multiunit universal wheel in the bottom on chassis, when the bucket is placed on the device top, the bearing capacity on chassis multiunit universal wheel can strengthen the chassis when driving the bucket rotation, make the device be difficult for bearing pressure too big and damage, the probability of device damage has been reduced, through being provided with first supporting shoe, the second supporting shoe, non-skid surface and second threaded rod, when the device need support not unidimensional bucket, interval through adjusting first supporting shoe and second supporting shoe makes the bucket can be supported through two sets of non-skid surface.

Description

Excavator bucket welding set that shifts for excavator

Technical Field

The utility model relates to a positioner device field specifically is a welding set that shifts of excavator bucket for excavator.

Background

The welding positioner is used for dragging a workpiece to be welded to move a welding seam to be welded to an ideal position for welding.

The bucket deflection welding device needs to drive the bucket at the top end to rotate, the supporting device of the device is easy to bear excessive pressure and damage due to the fact that the weight of the bucket for the excavator is high, the traditional bucket deflection welding device is not provided with a mechanism for stabilizing the support, the bearing force of the device is low in the process that the device drives the bucket to rotate, the probability of device damage is increased, the mechanism convenient for fixing the bucket needs to be installed at the top end of the device due to the fact that the main mechanism of the bucket is of an arc-shaped structure, the existing bucket deflection welding device is not provided with a supporting block adjusting mechanism, the device is difficult to support buckets with different sizes, the adaptability of the device is reduced, the existing bucket deflection welding device is not provided with a bucket clamping mechanism, and when workers weld the rotating bucket, the bucket is easy to fall due to uneven stress in the rotating process, the stability of the bucket is reduced, and the danger coefficient is increased.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problem that the traditional bucket deflection welding device is not provided with a stable supporting mechanism, the existing bucket deflection welding device is not provided with a supporting block adjusting mechanism, and the existing bucket deflection welding device is not provided with a bucket clamping mechanism, the bucket deflection welding device for the excavator is provided.

In order to achieve the above object, the utility model provides a following technical scheme: a bucket deflection welding device for an excavator comprises a box body, wherein a first motor is arranged in the box body, the output end of the first motor penetrates through the top end of the box body and is connected with a chassis, a universal wheel is arranged at the bottom end of the chassis, a first supporting block is connected to the top end of the chassis, a second motor is arranged on one side of the first supporting block, the output end of the second motor penetrates through the inside of the first supporting block and is connected with a connecting rod, a driving wheel is connected to the outer side of the connecting rod, an upper connecting strip is connected to the top end of the driving wheel, one end of the upper connecting strip penetrates through the outer side of the first supporting block and is connected with a first threaded rod, the top end of the first threaded rod is connected with a clamping plate, a lower connecting strip is connected to the bottom end of the driving wheel, the lower connecting strip penetrates through the outer side of the first supporting block and is connected with a first threaded rod, and a second threaded rod, and the outer side of the second threaded rod is connected with a second supporting block, and the top end of the first supporting block is provided with an anti-skid surface.

Preferably, the output end of the chassis is connected with the first motor in a clamping manner, and the chassis is connected with the first motor in a clamping manner.

Preferably, the number of the universal wheels is multiple groups, and the multiple groups of the universal wheels are uniformly distributed at the bottom end of the chassis.

Preferably, the top ends of the first supporting block and the second supporting block are both provided with anti-slip surfaces, and the first supporting block and the second supporting block have the same structure.

Preferably, the connecting rod is connected with the transmission wheel in a clamping mode through a key groove, and the transmission wheel is meshed with the upper connecting strip and the lower connecting strip.

Preferably, the number of the second threaded rods is two, the two groups of the second threaded rods are symmetrically arranged about a longitudinal central axis of the first supporting block, and the second supporting block is connected with the second threaded rods in a sliding manner.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a install the multiunit universal wheel in the bottom on the chassis, when the bucket is placed on the device top, the multiunit universal wheel can strengthen the bearing capacity of chassis when the chassis drives the bucket rotation, make the device be difficult for bearing the pressure and damage too big, reduce the probability of device damage, through being provided with first supporting shoe, the second supporting shoe, non-slip surface and second threaded rod, when the device needs to support the bucket of different sizes, through adjusting the interval of first supporting shoe and second supporting shoe so that the bucket can be supported through two sets of non-slip surfaces, make the device can support the bucket of different sizes, promote the suitability of device, through being provided with drive wheel, upper connecting strip, lower connecting strip, first threaded rod and block board, when the staff is in the process of carrying out the welding to the bucket of swivelling, through controlling the drive wheel rotation, can drive two sets of connecting strips to move to one's side first, the two groups of clamping plates are driven to clamp the bucket, so that the bucket is not easy to fall off due to uneven stress in the rotating process, the stability of the bucket is improved, and the danger coefficient is reduced.

Drawings

Fig. 1 is a cross-sectional view of the present invention;

FIG. 2 is a schematic view of the supporting block structure of the present invention;

fig. 3 is a schematic view of the installation of the connecting strip of the present invention.

In the figure: 1. a box body; 2. a first motor; 3. a chassis; 4. an anti-slip surface; 5. a universal wheel; 6. a first support block; 7. a second motor; 8. a connecting rod; 9. a driving wheel; 10. an upper connecting strip; 11. a lower connecting strip; 12. a first threaded rod; 13. a clamping plate; 14. a second support block; 15. a second threaded rod.

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 work belong to the protection scope of the present invention.

The first motor (model is 80YYJJ) and the second motor (model is 90YYJJ) mentioned in the utility model can be obtained by market or private ordering.

Referring to fig. 1-3, a bucket deflection welding device for an excavator comprises a box body 1, a first motor 2 is arranged in the box body 1, the output end of the first motor 2 penetrates through the top end of the box body 1 and is connected with a chassis 3, a universal wheel 5 is arranged at the bottom end of the chassis 3, the top end of the chassis 3 is connected with a first supporting block 6, a second motor 7 is arranged at one side of the first supporting block 6, the output end of the second motor 7 penetrates through the inside of the first supporting block 6 and is connected with a connecting rod 8, the outer side of the connecting rod 8 is connected with a driving wheel 9, the top end of the driving wheel 9 is connected with an upper connecting strip 10, one end of the upper connecting strip 10 penetrates through the outer side of the first supporting block 6 and is connected with a first threaded rod 12, the top end of the first threaded rod 12 is connected with a clamping plate 13, the bottom end of the driving wheel 9 is connected with a lower connecting strip 11, and the lower connecting strip 11 penetrates through the, one side of the first supporting block 6, which is far away from the second motor 7, is connected with a second threaded rod 15, the outer side of the second threaded rod 15 is connected with a second supporting block 14, and the top end of the first supporting block 6 is provided with an anti-skid surface 4.

Please refer to fig. 1, the output end of the chassis 3 is connected to the first motor 2 in a clamping manner, and the chassis 3 is connected to the first motor 2 in a clamping manner, so that the output end of the first motor 2 can drive the chassis 3 to start rotating, and the chassis 3 can drive the bucket with the fixed top end to rotate when rotating, thereby facilitating the welding of the bucket.

Please refer to fig. 1, the number of the universal wheels 5 is multiple, and the multiple universal wheels 5 are uniformly distributed at the bottom end of the chassis 3, so as to improve the supporting capability of the chassis 3 and reduce the probability of device damage.

Please refer to fig. 2, the top ends of the first supporting block 6 and the second supporting block 14 are both provided with the anti-slip surface 4, and the first supporting block 6 and the second supporting block 14 have the same structure, so that the stability of the device for fixing the bucket is enhanced, and the falling probability of the bucket is reduced.

Please refer to fig. 3, the connecting rod 8 is connected with the driving wheel 9 by the key slot, the driving wheel 9 is engaged with the upper connecting strip 10 and the lower connecting strip 11, the two groups of connecting strips can be driven to move relatively by controlling the driving wheel 9 to rotate, so as to facilitate the bucket clamping and reduce the falling probability of the bucket.

Please refer to fig. 2, the number of the second threaded rods 15 is two, the two sets of the second threaded rods 15 are symmetrically arranged about the longitudinal central axis of the first supporting block 6, and the second supporting block 14 is slidably connected with the second threaded rods 15, so that the second supporting block 14 can slide on the chassis 3, and the adaptability of the device is enhanced.

The working principle is as follows: when the device is used, an external power supply is connected into the device to enable the device to normally operate, when the bucket is welded, the distance between the first supporting block 6 and the second supporting block 14 is adjusted according to the size of the bucket, when the second supporting block 14 slides to a proper position, the distance between the first supporting block 6 and the second supporting block 14 is fixed by screwing two groups of bolts, the bucket is placed at the top ends of the two groups of supporting blocks, so that the anti-skid surfaces 4 at the top ends of the two groups of supporting blocks are in contact with the bucket, the bucket is not easy to fall off the device, at the moment, the output end of the second motor 7 is controlled to start rotating, the output end of the second motor 7 drives the driving wheel 9 to start rotating, and as the driving wheel 9 is meshed with the upper connecting strip 10 and the lower connecting strip 11, the upper connecting strip 10 and the lower connecting strip 11 can be driven to relatively move through the latch teeth when the driving wheel 9 rotates, so that the two groups of clamping plates 13, make the bucket fixed by the device, the output of control first motor 2 begins rotatoryly this moment for the output of first motor 2 drives chassis 3 and begins rotatoryly, can drive the bucket of its top fixed when chassis 3 is rotatory and rotate, and the staff of being convenient for welds the bucket.

Claims

1. The utility model provides a welding set that shifts of excavator bucket for excavator, includes box (1), its characterized in that: the box body (1) is internally provided with a first motor (2), the output end of the first motor (2) penetrates through the top end of the box body (1) and is connected with a chassis (3), the bottom end of the chassis (3) is provided with a universal wheel (5), the top end of the chassis (3) is connected with a first supporting block (6), one side of the first supporting block (6) is provided with a second motor (7), the output end of the second motor (7) penetrates through the inside of the first supporting block (6) and is connected with a connecting rod (8), the outer side of the connecting rod (8) is connected with a driving wheel (9), the top end of the driving wheel (9) is connected with an upper connecting strip (10), one end of the upper connecting strip (10) penetrates through the outer side of the first supporting block (6) and is connected with a first threaded rod (12), and the top end of the first threaded rod (12) is connected with a clamping plate (13, the bottom of drive wheel (9) is connected with down connecting strip (11), and connecting strip (11) run through to the outside of first supporting block (6) and be connected with first threaded rod (12) down, one side that second motor (7) were kept away from in first supporting block (6) is connected with second threaded rod (15), and the outside of second threaded rod (15) is connected with second supporting shoe (14), the top of first supporting block (6) is provided with non-slip surface (4).

2. The bucket deflection welding device for the excavator according to claim 1, wherein: the output end of the chassis (3) is connected with the first motor (2) in a clamping manner, and the chassis (3) is connected with the first motor (2) in a clamping manner.

3. The bucket deflection welding device for the excavator according to claim 1, wherein: the number of the universal wheels (5) is multiple, and the multiple universal wheels (5) are uniformly distributed at the bottom end of the chassis (3).

4. The bucket deflection welding device for the excavator according to claim 1, wherein: the top ends of the first supporting block (6) and the second supporting block (14) are provided with anti-skidding surfaces (4), and the first supporting block (6) and the second supporting block (14) are identical in structure.

5. The bucket deflection welding device for the excavator according to claim 1, wherein: the connecting rod (8) is connected with the driving wheel (9) in a clamping mode through a key groove, and the driving wheel (9) is meshed with the upper connecting strip (10) and the lower connecting strip (11).

6. The bucket deflection welding device for the excavator according to claim 1, wherein: the number of the second threaded rods (15) is two, the two groups of the second threaded rods (15) are symmetrically arranged relative to the longitudinal central axis of the first supporting block (6), and the second supporting block (14) is in sliding connection with the second threaded rods (15).