CN219633544U - Hydraulic chassis mounting workbench of excavator - Google Patents
Hydraulic chassis mounting workbench of excavator Download PDFInfo
- Publication number
- CN219633544U CN219633544U CN202320381374.7U CN202320381374U CN219633544U CN 219633544 U CN219633544 U CN 219633544U CN 202320381374 U CN202320381374 U CN 202320381374U CN 219633544 U CN219633544 U CN 219633544U
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- fixedly connected
- workbench
- hydraulic chassis
- fixed
- workstation
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- 238000009434 installation Methods 0.000 claims abstract description 10
- 230000002349 favourable effect Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 abstract 1
- 230000005540 biological transmission Effects 0.000 description 6
- 238000001125 extrusion Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 239000002689 soil Substances 0.000 description 2
- 239000003245 coal Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
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- Earth Drilling (AREA)
Abstract
The utility model relates to the field of excavator mounting equipment, and discloses an excavator hydraulic chassis mounting workbench which comprises a fixed plate and a workbench, wherein four hydraulic cylinders are fixedly connected to the top of the fixed plate, the same mounting plate is fixedly connected to the output shafts of the four hydraulic cylinders, a rotation adjusting assembly is arranged between the mounting plate and the workbench, and a fixed clamping assembly is arranged on the workbench. The utility model has the following advantages and effects: the all-round fixed about can controlling the hydraulic chassis for fixed spacing is more firm, is favorable to hydraulic chassis to install with other accessories, through the rotation of workstation and hydraulic chassis, when the accessory is installed on the hydraulic chassis of opposite side to needs, can adjust the horizontal position of hydraulic chassis, need not personnel to remove the opposite side and install, makes the installation more convenient high-efficient.
Description
Technical Field
The utility model relates to the technical field of excavator mounting equipment, in particular to an excavator hydraulic chassis mounting workbench.
Background
The excavator, also called excavating machine, is an earthmoving machine which excavates materials higher or lower than a bearing surface by a bucket, loads the materials into a transport vehicle or unloads the materials to a storage yard, the materials excavated by the excavator mainly comprise soil, coal, silt and soil and rock after pre-loosening, and the components in the excavator comprise a large hydraulic chassis which are manually installed at present.
When the existing large hydraulic chassis is installed, the large hydraulic chassis is generally placed on a workbench and assembled with other accessories, but the existing installation workbench is inconvenient to effectively fix the hydraulic chassis and is further unfavorable for installing with other accessories, and because the hydraulic chassis is large in size, an installer needs to walk from one side to the other side to install the accessories on the other side, so that the installation is troublesome and inconvenient, and therefore the hydraulic chassis installation workbench of the excavator is used for solving the problems.
Disclosure of Invention
The utility model aims to provide the hydraulic chassis mounting workbench for the excavator, which can effectively fix the hydraulic chassis, is beneficial to mounting with other accessories, is convenient to rotate the hydraulic chassis, does not need personnel to walk back and forth, and is more convenient to mount.
The technical aim of the utility model is realized by the following technical scheme: the automatic clamping device comprises a fixing plate and a workbench, wherein four hydraulic cylinders are fixedly connected to the top of the fixing plate, one mounting plate is fixedly connected to the output shafts of the four hydraulic cylinders, a rotary adjusting assembly is arranged between the mounting plate and the workbench, and a fixed clamping assembly is arranged on the workbench.
The utility model is further provided with: the rotary adjusting assembly comprises a locking motor fixedly connected to the top of the mounting plate, a driving shaft is fixedly connected to an output shaft of the locking motor, and the top end of the driving shaft is fixedly connected to the bottom of the workbench.
Through adopting above-mentioned technical scheme, the rotation of drive shaft has been driven through the locking motor, the rotation of workstation and hydraulic chassis has been driven to the drive shaft, and then when the installation accessory is gone up to the hydraulic chassis of opposite side to needs, can adjust the horizontal position of hydraulic chassis, need not personnel to remove the opposite side and install, make the installation more convenient and efficient, and have the auto-lock nature through the locking motor, when closing the locking motor, can fix the workstation, further guaranteed the stability of workstation and hydraulic chassis, make personnel can be stable assemble.
The utility model is further provided with: the rotary adjusting assembly further comprises a sliding rail fixedly connected to the top of the mounting plate and a guide cylinder fixedly connected to the bottom of the workbench, and the guide cylinder is slidably sleeved in the sliding rail.
By adopting the technical scheme, the workbench can be guided and supported, so that the workbench is rotated more stably and smoothly.
The utility model is further provided with: the top fixedly connected with two supports of mounting panel, fixedly connected with same bearing between two supports, the fixed cover of drive shaft is established in the inner circle of bearing.
Through adopting above-mentioned technical scheme, can support the drive shaft, make its rotation more stable smooth and easy.
The utility model is further provided with: the fixed clamping assembly comprises a vertical shaft which is rotationally connected to the inner wall of the top of the workbench and the inner wall of the bottom, a servo motor which is fixedly connected to one side of the workbench, and four clamping plates which are arranged in the workbench in a sliding manner, wherein a threaded rod is fixedly connected to an output shaft of the servo motor, clamping plate thread sleeves on the right side are arranged on the outer side of the threaded rod, toothed plates are fixedly connected to one side, close to the vertical shaft, of the four clamping plates, a transmission gear is fixedly sleeved on the outer side of the vertical shaft, the four toothed plates are meshed with the transmission gear, a guide groove is formed in the inner side of the clamping plates, the same vertical screw rod is rotationally connected to the inner wall of the top of the guide groove and the inner wall of the bottom of the guide groove, an extrusion plate is arranged on the outer side thread sleeve of the vertical screw rod, and an anti-slip pad is fixedly connected to the bottom of the extrusion plate.
Through adopting above-mentioned technical scheme, place hydraulic chassis on the workstation, the rotation of threaded rod has been driven through servo motor, threaded rod has driven a splint and pinion rack and has moved inboard, under drive gear's transmission, the inboard removal of four pinion racks and splint, and then the interval between four splint can be adjusted, and make four splint carry out the centre gripping to the hydraulic chassis of equidimension all around fixedly, rotatory vertical lead screw, vertical lead screw has driven the downwardly moving of stripper plate and slipmat, and then height between adjustable stripper plate and the workstation, so as to press down fixedly to the hydraulic chassis of different thickness, through then can control the omnidirectional fixed about to hydraulic chassis, make fixed spacing more firm, be favorable to hydraulic chassis and other accessories to install.
The utility model is further provided with: four rectangular openings are formed in the top of the workbench, the same limiting rods are fixedly connected to the inner walls of the two sides of each rectangular opening, the four clamping plates are respectively sleeved on the outer sides of the corresponding limiting rods in a sliding mode, and the four clamping plates are respectively sleeved in the corresponding rectangular openings in a sliding mode.
Through adopting above-mentioned technical scheme, can lead spacing to splint, make its removal more stable smooth and easy.
The utility model is further provided with: the top of vertical lead screw extends to the top of splint and fixedly connected with hand wheel.
By adopting the technical scheme, the vertical screw rod is convenient for personnel to rotate.
The utility model is further provided with: four fixed orifices have been seted up at the top of fixed plate, and four fixed orifices are the rectangle setting based on the fixed plate.
By adopting the technical scheme, the workbench can be fixed.
The beneficial effects of the utility model are as follows:
1. according to the utility model, through the four hydraulic cylinders, the height of the workbench can be conveniently adjusted according to actual needs, and the workbench is convenient for personnel to install.
2. According to the utility model, the four clamping plates can press down and fix the hydraulic chassis with different thickness by adjusting the distances among the four clamping plates and the heights between the extruding plates and the workbench, so that the hydraulic chassis can be fixed in all directions left, right, front, back, up and down, the fixing limit is firmer, and the hydraulic chassis and other accessories are facilitated to be installed.
3. According to the utility model, the locking motor drives the driving shaft to rotate, and the driving shaft drives the workbench and the hydraulic chassis to rotate, so that when accessories are required to be installed on the hydraulic chassis on the other side, the horizontal direction of the hydraulic chassis can be adjusted, and people are not required to move to the other side for installation, so that the installation is more convenient and efficient.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of a hydraulic chassis mounting table for an excavator according to the present utility model;
FIG. 2 is a cross-sectional view of an excavator hydraulic chassis mounting station in accordance with the present utility model;
fig. 3 is a schematic structural diagram of a portion a in fig. 2.
In the figure, 1, a fixing plate; 2. a hydraulic cylinder; 3. locking the motor; 4. a mounting plate; 5. a slide rail; 6. a guide cylinder; 7. a work table; 8. a servo motor; 9. a rectangular opening; 10. a limit rod; 11. a guide groove; 12. an extrusion plate; 13. a vertical screw rod; 14. a clamping plate; 15. an anti-slip pad; 16. a drive shaft; 17. a bearing; 18. a bracket; 19. a transmission gear; 20. a toothed plate; 21. a threaded rod; 22. and a vertical axis.
Detailed Description
The technical scheme of the present utility model will be clearly and completely described in connection with specific embodiments. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to fall within the scope of the utility model.
Referring to fig. 1-3, the utility model provides an excavator hydraulic chassis mounting workbench, which comprises a fixed plate 1 and a workbench 7, wherein four hydraulic cylinders 2 are fixedly connected to the top of the fixed plate 1, the same mounting plate 4 is fixedly connected to the output shafts of the four hydraulic cylinders 2, a rotation adjusting assembly is arranged between the mounting plate 4 and the workbench 7, and a fixed clamping assembly is arranged on the workbench 7.
Specifically, the rotation adjusting assembly comprises a locking motor 3 fixedly connected to the top of the mounting plate 4, a driving shaft 16 is fixedly connected to an output shaft of the locking motor 3, and the top end of the driving shaft 16 is fixedly connected to the bottom of the workbench 7.
Specifically, the rotation adjusting assembly further comprises a sliding rail 5 fixedly connected to the top of the mounting plate 4 and a guide cylinder 6 fixedly connected to the bottom of the workbench 7, and the guide cylinder 6 is slidably sleeved in the sliding rail 5.
Specifically, the top of mounting panel 4 fixedly connected with two supports 18, fixedly connected with same bearing 17 between two supports 18, drive shaft 16 fixed cover is established in the inner circle of bearing 17.
Specifically, fixed clamping assembly is including rotating the vertical shaft 22 of connection on the top inner wall of workstation 7 and on the bottom inner wall and fixed connection servo motor 8 and four splint 14 of sliding arrangement in workstation 7 on one side, fixedly connected with threaded rod 21 on servo motor 8's the output shaft, the outside at threaded rod 21 is established to splint 14 thread bush on the right side, the equal fixedly connected with pinion 20 in one side that four splint 14 are close to vertical shaft 22, the outside fixed cover of vertical shaft 22 is equipped with drive gear 19, four pinion 20 all meshes with drive gear 19, guide slot 11 has been seted up to splint 14's inboard, rotate on the top inner wall of guide slot 11 and the bottom inner wall and be connected with same vertical lead screw 13, the outside thread bush of vertical lead screw 13 is equipped with stripper plate 12, stripper plate 12's bottom fixedly connected with slipmat 15.
Specifically, four rectangular openings 9 are formed in the top of the workbench 7, the same limiting rod 10 is fixedly connected to the inner walls of two sides of each rectangular opening 9, four clamping plates 14 are respectively and slidably sleeved on the outer sides of the corresponding limiting rods 10, and four clamping plates 14 are respectively and slidably sleeved in the corresponding rectangular openings 9.
Specifically, the top end of the vertical screw rod 13 extends to the upper side of the clamping plate 14 and is fixedly connected with a hand wheel.
Specifically, four fixed orifices have been seted up at the top of fixed plate 1, and four fixed orifices are the rectangle setting based on fixed plate 1.
In the utility model, when in operation, the hydraulic chassis is placed on the workbench 7, the servo motor 8 drives the threaded rod 21 to rotate, the threaded rod 21 drives one clamping plate 14 and the toothed plate 20 to move inwards, the four toothed plates 20 and the clamping plates 14 are driven to move inwards under the transmission of the transmission gear 19, the spacing between the four clamping plates 14 can be adjusted, the four clamping plates 14 clamp and fix the peripheries of the hydraulic chassis with different sizes, then the vertical screw rod 13 is rotated, the vertical screw rod 13 drives the extrusion plate 12 and the anti-skid pad 15 to move downwards under the guidance of the guide groove 11, the height between the extrusion plate 12 and the workbench 7 can be adjusted, so as to fix the hydraulic chassis with different thicknesses in a pressing way, and fix the hydraulic chassis in a left-right front-back-up-down all-direction, so that the fixing limit is firmer, the hydraulic chassis is beneficial to being installed with other accessories, the height of the workbench 7 is convenient to be adjusted through the four hydraulic cylinders 2, the driving shaft 16 is driven to rotate through the locking motor 3, the driving shaft 16 drives the workbench 7 and the hydraulic chassis to rotate, when the accessories are required to be installed on the hydraulic chassis on the other side, the horizontal direction of the hydraulic chassis can be adjusted, people do not need to move to the other side to be installed, the installation is more convenient and efficient, the driving shaft 16 and the workbench 7 can be supported through the arrangement of the bracket 18 and the bearing 17, the workbench 7 can be rotated more stably, the workbench 7 can be guided and supported again through the cooperation of the sliding rail 5 and the guide cylinder 6, the workbench 7 and the hydraulic chassis can be ensured to be rotated stably, the locking motor 3 has self-locking property, when the locking motor 3 is closed, the workbench 7 can be fixed, further the stability of the table 7 and the hydraulic chassis is ensured, so that personnel can assemble stably.
Claims (8)
1. The utility model provides an excavator hydraulic chassis installation workstation, its characterized in that includes fixed plate (1) and workstation (7), the top fixedly connected with of fixed plate (1) four pneumatic cylinders (2), fixedly connected with one mounting panel (4) on the output shaft of four pneumatic cylinders (2), be provided with rotatory regulation subassembly between mounting panel (4) and workstation (7), be provided with fixed clamping assembly on workstation (7).
2. The excavator hydraulic chassis mounting station of claim 1 wherein: the rotary adjusting assembly comprises a locking motor (3) fixedly connected to the top of the mounting plate (4), a driving shaft (16) is fixedly connected to an output shaft of the locking motor (3), and the top end of the driving shaft (16) is fixedly connected to the bottom of the workbench (7).
3. The excavator hydraulic chassis mounting station of claim 2 wherein: the rotary adjusting assembly further comprises a sliding rail (5) fixedly connected to the top of the mounting plate (4) and a guide cylinder (6) fixedly connected to the bottom of the workbench (7), and the guide cylinder (6) is slidably sleeved in the sliding rail (5).
4. The excavator hydraulic chassis mounting station of claim 2 wherein: the top of mounting panel (4) fixedly connected with two supports (18), fixedly connected with same bearing (17) between two supports (18), drive shaft (16) fixed cover is established in the inner circle of bearing (17).
5. The excavator hydraulic chassis mounting station of claim 1 wherein: the utility model provides a fixed clamping assembly is including rotating servo motor (8) and the slip that connects on workstation (7) top inner wall and bottom inner wall on vertical axis (22) and fixed connection in workstation (7) one side set up four splint (14) in workstation (7), fixedly connected with threaded rod (21) on the output shaft of servo motor (8), splint (14) thread bush on right side is established in the outside of threaded rod (21), and the equal fixedly connected with pinion rack (20) in one side that four splint (14) are close to vertical axis (22), the outside fixed cover of vertical axis (22) is equipped with drive gear (19), and four pinion rack (20) all mesh with drive gear (19), guide slot (11) have been seted up to the inboard of splint (14), rotate on the top inner wall of guide slot (11) and the bottom inner wall and be connected with same vertical lead screw (13), the outside thread bush of vertical lead screw (13) is equipped with stripper plate (12), the bottom fixedly connected with slipmat (15) of stripper plate (12).
6. The excavator hydraulic chassis mounting station of claim 5 wherein: four rectangular openings (9) are formed in the top of the workbench (7), one limiting rod (10) is fixedly connected to the inner walls of two sides of each rectangular opening (9), four clamping plates (14) are respectively sleeved on the outer sides of the corresponding limiting rods (10) in a sliding mode, and four clamping plates (14) are respectively sleeved in the corresponding rectangular openings (9) in a sliding mode.
7. The excavator hydraulic chassis mounting station of claim 5 wherein: the top end of the vertical screw rod (13) extends to the upper part of the clamping plate (14) and is fixedly connected with a hand wheel.
8. The excavator hydraulic chassis mounting station of claim 1 wherein: four fixed holes are formed in the top of the fixed plate (1), and the four fixed holes are rectangular based on the fixed plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320381374.7U CN219633544U (en) | 2023-03-03 | 2023-03-03 | Hydraulic chassis mounting workbench of excavator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320381374.7U CN219633544U (en) | 2023-03-03 | 2023-03-03 | Hydraulic chassis mounting workbench of excavator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219633544U true CN219633544U (en) | 2023-09-05 |
Family
ID=87816040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320381374.7U Active CN219633544U (en) | 2023-03-03 | 2023-03-03 | Hydraulic chassis mounting workbench of excavator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219633544U (en) |
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2023
- 2023-03-03 CN CN202320381374.7U patent/CN219633544U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |