CN220929306U - High strength digs quick-witted revolving platform soon - Google Patents
High strength digs quick-witted revolving platform soon Download PDFInfo
- Publication number
- CN220929306U CN220929306U CN202323069772.4U CN202323069772U CN220929306U CN 220929306 U CN220929306 U CN 220929306U CN 202323069772 U CN202323069772 U CN 202323069772U CN 220929306 U CN220929306 U CN 220929306U
- Authority
- CN
- China
- Prior art keywords
- base
- motor
- rotary
- fixedly connected
- inner chamber
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000006978 adaptation Effects 0.000 claims description 12
- 125000003003 spiro group Chemical group 0.000 claims description 3
- 238000005553 drilling Methods 0.000 abstract description 9
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Landscapes
- Earth Drilling (AREA)
Abstract
The utility model discloses a high-strength rotary platform of a rotary excavator, which belongs to the technical field of rotary platforms of rotary excavators and comprises a platform body, wherein a base is fixedly arranged at the bottom of the platform body, a first motor is fixedly arranged at the top of an inner cavity of the base, an output shaft of the first motor is fixedly connected with a screw rod, a movable plate is screwed on the outer side of the screw rod, the left side and the right side of the movable plate penetrate through the base and are fixedly connected with connecting plates, lower supporting legs are fixedly arranged on the front side and the rear side of the connecting plates, a second motor is fixedly arranged on the rear side of the bottom of the inner cavity of the base, and an output shaft of the second motor is fixedly connected with a first gear. The rotary drilling machine can position the platform body, improves the use stability of the rotary drilling machine, avoids the deviation during the working of the rotary drilling machine, improves the working efficiency, can facilitate the rotation of the top plate, facilitates the operation of the rotary drilling machine on the periphery, and improves the practicability of the device.
Description
Technical Field
The utility model relates to the technical field of rotary platforms of rotary shovels, in particular to a high-strength rotary platform of a rotary shovels.
Background
The rotary drilling machine is a comprehensive drilling machine, can use various bottom layers, has the characteristics of high hole forming speed, less pollution, strong maneuverability and the like, and can carry out dry drilling operation by using a short spiral drill bit, also can carry out wet cutting operation by using a rotary drill bit under the condition of mud wall protection, and needs to use a rotary platform of the rotary drilling machine in the working process of the rotary drilling machine.
The patent document with the publication number of CN207420463U discloses a large-torque rotary excavator rotary platform, which comprises a bottom plate, a rotary support arranged at the front part on the bottom plate, a main roll support in the middle and a driving support at the rear part, wherein the rotary support comprises a rotary support seat ring, a left longitudinal beam and a right longitudinal beam which are erected above the bottom plate, a left auxiliary longitudinal beam and a right auxiliary longitudinal beam, earrings are arranged on two sides of the plates of the left longitudinal beam and the right longitudinal beam, a connecting transverse plate is arranged between the same side longitudinal beam and the auxiliary longitudinal beam, rib plates are arranged on the outer sides of the left longitudinal beam and the right longitudinal beam, and reinforcing plates are arranged on the inner side surfaces of the left longitudinal beam and the right longitudinal beam; the main roll support is supported on the middle transverse plates, and middle rib plates are uniformly erected between the middle transverse plates; the driving support comprises parallel main beams, a connecting transverse plate and a main beam top plate which are erected on the main beams, an oil tank support, an engine support, a connecting plate at the rear end and a main beam upper plate, wherein the main beam upper plate extends backwards; the transition between the main coil support and the driving support is provided with a reinforcing plate on a corresponding middle transverse plate. The rotary platform has a stable structure and can provide stable support for the rotary digging machine.
The device in the technical scheme has no positioning function, deviation is easy to occur when the rotary excavator works, the precision of the rotary excavator is influenced, the efficiency of the rotary excavator is low, the working time of engineering is prolonged, the labor capacity of workers is improved, and the practicability of the device is reduced; therefore, we propose a high-strength rotary platform of rotary excavator to solve the problem.
Disclosure of utility model
The utility model aims to provide a high-strength rotary platform of a rotary excavator, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
The utility model provides a high strength digs quick-witted revolving platform soon, includes the platform body, the bottom fixed mounting of platform body has the base, the top fixed mounting of base inner chamber has first motor, the output shaft fixedly connected with lead screw of first motor, the outside spiro union of lead screw has the movable plate, the left and right sides of movable plate all runs through the base and fixedly connected with connecting plate, the front and back both sides of connecting plate all fixed mounting has the lower supporting leg, the rear side fixed mounting of base inner chamber bottom has the second motor, the output shaft fixedly connected with first gear of second motor, the inner chamber of base is provided with the second gear with first gear looks adaptation, the top fixedly connected with roating seat of second gear, the top of roating seat runs through the platform body and fixedly connected with roof, the right side fixedly mounted support column at roof top, the top of roof rotates and connects the hydraulic stem, the left side of roof rotates and is connected with the mounting bracket.
Preferably, the bottom of lead screw is rotated with the bottom of base inner chamber and is connected, the right side fixedly connected with gag lever post of base inner chamber, the outside and the inner chamber sliding contact of movable plate of gag lever post, the top of lower supporting leg is provided with the supporting leg, the top of last supporting leg and the bottom fixed connection of platform body, the inside of upper supporting leg is extended to the top of lower supporting leg.
Preferably, the outside of roating seat rotates with the inner chamber of platform body to be connected, the top of hydraulic stem rotates with the right side of mounting bracket to be connected, the equal fixed mounting of left and right sides of roof bottom has the stopper, the spacing groove with stopper looks adaptation has been seted up at the top of platform body.
Preferably, the top fixed mounting of mounting bracket has the box body, the right side fixed mounting of box body has the third motor, the output shaft of third motor extends to the inside of box body, the outside movable sleeve of third motor output shaft is equipped with the rope, the bottom of rope runs through the box body.
Preferably, the left side of mounting bracket is provided with the connecting block, the right side of connecting block extends to the inside of mounting bracket, the spout with connecting block looks adaptation has been seted up in the left side of mounting bracket, the equal fixed mounting in left and right sides of base bottom has the horizontal pole, the front and back both sides of horizontal pole all rotate and are connected with the pulley.
Preferably, rectangular holes matched with the movable plate are formed in the left side and the right side of the base.
Compared with the prior art, the utility model has the beneficial effects that:
1. According to the rotary excavator, the first motor is started to rotate positively, the screw rod is driven to rotate positively, the screw rod drives the moving plate to move downwards, the moving plate drives the connecting plates on the left side and the right side to move downwards, the connecting plates drive the lower supporting legs on the front side and the rear side to move downwards, the pulleys are far away from the ground, the platform body can be positioned, the use stability of the rotary excavator is improved, the deviation of the rotary excavator during working is avoided, and the working efficiency is improved.
2. According to the rotary digging machine, the second motor is started to rotate positively, the second motor rotates positively to drive the first gear to rotate, the first gear drives the second gear to rotate, the second gear drives the top plate to rotate through the rotating seat, the top plate can be conveniently rotated, the rotary digging machine can conveniently work around, and the practicability of the rotary digging machine is improved.
Drawings
Fig. 1 is a schematic perspective view of a rotary platform of a high-strength rotary excavator according to the present utility model;
FIG. 2 is a schematic cross-sectional view of a rotary platform of a high-strength rotary excavator according to the present utility model;
FIG. 3 is a schematic cross-sectional view of a rotary platform of a high-strength rotary excavator according to another embodiment of the present utility model;
fig. 4 is a partial enlarged view of a portion a in fig. 3.
In the figure: 1. a platform body; 2. a base; 3. a first motor; 4. a screw rod; 5. a moving plate; 6. a connecting plate; 7. a lower support leg; 8. an upper support leg; 9. a cross bar; 10. a pulley; 11. a second motor; 12. a first gear; 13. a second gear; 14. a rotating seat; 15. a top plate; 16. a limit groove; 17. a limiting block; 18. a hydraulic rod; 19. a support column; 20. a mounting frame; 21. a case body; 22. a third motor; 23. a limit rod; 24. a connecting block; 26. a rope.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1-4, a high strength rotary digger revolving platform, including platform body 1, the bottom fixed mounting of platform body 1 has base 2, the top fixed mounting of base 2 inner chamber has first motor 3, the output shaft fixedly connected with lead screw 4 of first motor 3, the outside spiro union of lead screw 4 has movable plate 5, the left and right sides of movable plate 5 all runs through base 2 and fixedly connected with connecting plate 6, the front and back both sides of connecting plate 6 all fixedly mounted with lower leg 7, the rear side fixed mounting of base 2 inner chamber bottom has second motor 11, the output shaft fixedly connected with first gear 12 of second motor 11, the inner chamber of base 2 is provided with the second gear 13 with first gear 12 looks adaptation, the top fixedly connected with rotary seat 14 of second gear 13, the top of rotary seat 14 runs through platform body 1 and fixedly connected with roof 15, the right side fixedly mounted support column 19 at roof 15 top, the top rotation connection hydraulic stem 18 of roof 15, the left side rotation connection of roof 15 has mounting bracket 20.
In this embodiment, the bottom of lead screw 4 rotates with the bottom of base 2 inner chamber to be connected, and the right side fixedly connected with gag lever post 23 of base 2 inner chamber, and gag lever post 23's the outside and the inner chamber sliding contact of movable plate 5, the top of lower supporting leg 7 is provided with upper supporting leg 8, and the top of upper supporting leg 8 and the bottom fixed connection of platform body 1, the inside of upper supporting leg 8 is extended to the top of lower supporting leg 7, through gag lever post 23, has improved the stability of movable plate 5.
In this embodiment, the outside of roating seat 14 is rotated with the inner chamber of platform body 1 and is connected, the top of hydraulic stem 18 rotates with the right side of mounting bracket 20 and is connected, the equal fixed mounting in left and right sides of roof 15 bottom has stopper 17, the spacing groove 16 with stopper 17 looks adaptation has been seted up at the top of platform body 1, the top fixed mounting of mounting bracket 20 has box 21, the right side fixed mounting of box 21 has third motor 22, the output shaft of third motor 22 extends to the inside of box 21, the outside movable sleeve of third motor 22 output shaft is equipped with rope 26, the bottom of rope 26 runs through box 21, through stopper 17, the rotation stability of platform body 1 has been improved.
In this embodiment, the left side of mounting bracket 20 is provided with connecting block 24, and connecting block 24's right side extends to the inside of mounting bracket 20, and the spout with connecting block 24 looks adaptation has been seted up in mounting bracket 20's left side, and the equal fixed mounting in left and right sides of base 2 bottom has horizontal pole 9, and the front and back both sides of horizontal pole 9 all rotate and are connected with pulley 10, and the rectangular hole with movable plate 5 looks adaptation has been seted up to the left and right sides of base 2, through pulley 10, the mobile device of being convenient for has improved the removal convenience of device.
In this embodiment, when using, start first motor 3 corotation through external controller, first motor 3 corotation drives lead screw 4 rotation, lead screw 4 drives movable plate 5 downwardly moving, movable plate 5 drives connecting plate 6 of left and right sides and downwardly moving, connecting plate 6 drives the lower leg 7 of front and back both sides and downwardly moving, make pulley 10 keep away from ground, can fix a position platform body 1, start second motor 11 corotation through external controller, second motor 11 corotation drives first gear 12 rotation, first gear 12 drives second gear 13 rotation, second gear 13 drives roof 15 rotation through roating seat 14, can be convenient for rotatory roof 15.
The high-strength rotary platform of the rotary excavator provided by the utility model is described in detail. The principles and embodiments of the present utility model have been described herein with reference to specific examples, which are intended to be merely illustrative of the methods of the present utility model and their core ideas. It should be noted that it will be apparent to those skilled in the art that various modifications and adaptations of the utility model can be made without departing from the principles of the utility model and these modifications and adaptations are intended to be within the scope of the utility model as defined in the following claims.
Claims (6)
1. The utility model provides a high strength digs quick-witted revolving platform soon, includes platform body (1), its characterized in that: the utility model discloses a hydraulic prop, including base (2), output shaft fixedly mounted on base (2) inner chamber has first motor (3), the output shaft fixedly connected with lead screw (4) of first motor (3), outside spiro union of lead screw (4) has movable plate (5), the left and right sides of movable plate (5) all runs through base (2) and fixedly connected with connecting plate (6), the equal fixed mounting in front and back both sides of connecting plate (6) has lower supporting leg (7), the rear side fixed mounting on base (2) inner chamber bottom has second motor (11), the output shaft fixedly connected with first gear (12) of second motor (11), the inner chamber of base (2) be provided with second gear (13) of first gear (12) looks adaptation, the top fixedly connected with roating seat (14) of second gear (13), the top of roating seat (14) runs through platform body (1) and fixedly connected with connecting plate (15), the right side fixed mounting on roof (15) top has roof (19), roof (20) of roof connection roof (20).
2. The high-strength rotary table of a rotary excavator according to claim 1, wherein: the bottom of lead screw (4) is connected with the bottom rotation of base (2) inner chamber, the right side fixedly connected with gag lever post (23) of base (2) inner chamber, the outside and the inner chamber sliding contact of movable plate (5) of gag lever post (23), the top of lower leg (7) is provided with upper supporting leg (8), the top of upper supporting leg (8) and the bottom fixed connection of platform body (1), the inside of upper supporting leg (8) is extended to the top of lower leg (7).
3. The high-strength rotary table of a rotary excavator according to claim 1, wherein: the outside of roating seat (14) is rotated with the inner chamber of platform body (1) and is connected, the top of hydraulic stem (18) is rotated with the right side of mounting bracket (20) and is connected, the left and right sides of roof (15) bottom is all fixed mounting has stopper (17), limit groove (16) with stopper (17) looks adaptation have been seted up at the top of platform body (1).
4. The high-strength rotary table of a rotary excavator according to claim 1, wherein: the top fixed mounting of mounting bracket (20) has box body (21), the right side fixed mounting of box body (21) has third motor (22), the output shaft of third motor (22) extends to the inside of box body (21), the outside movable sleeve of third motor (22) output shaft is equipped with rope (26), box body (21) is run through to the bottom of rope (26).
5. The high-strength rotary table of a rotary excavator according to claim 1, wherein: the left side of mounting bracket (20) is provided with connecting block (24), the right side of connecting block (24) extends to the inside of mounting bracket (20), the spout with connecting block (24) looks adaptation has been seted up in the left side of mounting bracket (20), the equal fixed mounting in left and right sides of base (2) bottom has horizontal pole (9), both sides all rotate around horizontal pole (9) are connected with pulley (10).
6. The high-strength rotary table of a rotary excavator according to claim 1, wherein: rectangular holes matched with the movable plate (5) are formed in the left side and the right side of the base (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323069772.4U CN220929306U (en) | 2023-11-14 | 2023-11-14 | High strength digs quick-witted revolving platform soon |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323069772.4U CN220929306U (en) | 2023-11-14 | 2023-11-14 | High strength digs quick-witted revolving platform soon |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220929306U true CN220929306U (en) | 2024-05-10 |
Family
ID=90967795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323069772.4U Active CN220929306U (en) | 2023-11-14 | 2023-11-14 | High strength digs quick-witted revolving platform soon |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220929306U (en) |
-
2023
- 2023-11-14 CN CN202323069772.4U patent/CN220929306U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101086205A (en) | Tunneling, anchoring and drilling composite machine | |
| CN100559015C (en) | Grubbing anchoring integrative grub-anchor winch | |
| CN209498106U (en) | A kind of afforestation project planting of plants device | |
| CN116335131A (en) | Piling and excavating equipment for land measurement and positioning | |
| CN220929306U (en) | High strength digs quick-witted revolving platform soon | |
| CN108532598B (en) | Concrete pile head breaker | |
| CN206830059U (en) | A kind of foldable rig drilling cramp | |
| CN202131986U (en) | Pile driver | |
| CN205822187U (en) | Compound piling machine | |
| CN107448150A (en) | A kind of screw pile driver liftable device native clearly | |
| CN211038499U (en) | Pile drilling and hole drilling device for building | |
| CN212985226U (en) | Liftable workbench for tunnel construction trolley | |
| CN210530745U (en) | Combined drilling bottom-expanding pile-planting system | |
| CN111271001A (en) | Pile-driving drilling machine capable of efficiently replacing drill bit | |
| CN206942664U (en) | A kind of horizontal jet and the attachment structure for rig arm support | |
| CN219101227U (en) | Small rotary digging machine | |
| CN211950357U (en) | Pile-driving drilling machine capable of efficiently replacing drill bit | |
| CN219269516U (en) | Pit digger | |
| CN220504924U (en) | Hydraulic engineering drilling machine | |
| CN216108486U (en) | Piling equipment for ocean engineering | |
| CN219864876U (en) | Building construction drilling appurtenance | |
| CN213629501U (en) | Bottom support anti-skid device for prestressed hydraulic jack | |
| CN218912791U (en) | Novel bored pile pore-forming device | |
| CN217802533U (en) | Wall groover for indoor decoration | |
| CN220599709U (en) | Movable device for supporting side slope of dam |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |