CN216043609U - Dig internal-dumping device of drilling bucket soon - Google Patents
Dig internal-dumping device of drilling bucket soon Download PDFInfo
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- CN216043609U CN216043609U CN202122540489.XU CN202122540489U CN216043609U CN 216043609 U CN216043609 U CN 216043609U CN 202122540489 U CN202122540489 U CN 202122540489U CN 216043609 U CN216043609 U CN 216043609U
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- drilling bucket
- rotating shaft
- threaded sleeve
- unloading device
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Abstract
The utility model discloses an internal soil unloading device of a rotary drilling bucket, which comprises a protective box, wherein the top of the inner cavity of the protective box is fixedly connected with a rotary motor, the output end of the rotary motor is fixedly connected with a rotating shaft, the bottom of the rotating shaft penetrates through the protective box and is fixedly connected with a drilling barrel, the top of the inner cavity of the rotating shaft is rotatably connected with a threaded rod through a bearing, the bottom of the outer surface of the threaded rod is in threaded connection with a threaded sleeve, the bottom of the threaded sleeve penetrates through the drilling barrel and is fixedly connected with a push plate, and the outer surface of the threaded rod is sleeved with a driven helical gear. Possesses the advantage that the noise is less when the earth of discharge drilling bucket.
Description
Technical Field
The utility model relates to the technical field of rotary excavator drilling buckets, in particular to an internal soil unloading device of a rotary excavator drilling bucket.
Background
With the development of the scientific technology of modern constructional engineering machinery, most of the working environments of the constructional engineering machinery are severe, the labor intensity is high, scientific innovation is required, backward traditional mechanical properties are changed, the labor intensity is reduced, the safety rate and the working efficiency are improved, the service life of the machinery is prolonged, the construction of a rotary drilling rig is taken as a novel construction process, the rotary drilling rig is a construction machine suitable for hole forming operation in constructional foundation engineering and is mainly suitable for the construction of soil layers such as sandy soil, cohesive soil, silty soil and the like, the construction is carried out on various foundation foundations such as cast-in piles, continuous walls, foundation reinforcement and the like, compared with traditional hole forming equipment, the rotary drilling rig has the advantages of advanced equipment performance, high automation degree, high drilling efficiency, good pile forming quality and the like, the traditional miniature rotary drilling rig is simple in structure, the soil in the rotary drilling rig is often discharged by depending on impacting the drilling rig, and the noise of the discharging mode is high, the device has the advantages that the life of surrounding residents is influenced, and therefore the device for unloading soil in the rotary drilling bucket is provided, and the problems are solved.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an internal soil unloading device of a rotary drilling bucket, which has the advantage of low noise when soil of the drilling bucket is discharged, and solves the problems that the traditional miniature rotary drilling bucket is simple in structure, the soil in the drilling bucket is often discharged by depending on impacting the drilling bucket, and the discharging mode is high in noise and affects the lives of surrounding residents.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a dig earth-discharging device in boring bucket soon, includes the protecting box, the top fixedly connected with rotating electrical machines of protecting box inner chamber, rotating electrical machines's output fixedly connected with pivot, the bottom of pivot is run through protecting box and fixedly connected with and is bored a section of thick bamboo, the top of pivot inner chamber is rotated through the bearing and is connected with the threaded rod, the bottom threaded connection of threaded rod surface has the screw sleeve, the bottom of screw sleeve is run through and is bored a section of thick bamboo and fixedly connected with push pedal, the surface of threaded rod has cup jointed driven helical gear, the surface toothing of driven helical gear has the initiative helical gear, the axle center department fixedly connected with bull stick on initiative helical gear right side, the right side of bull stick is run through pivot and fixedly connected with carousel.
Preferably, the bottom of the push plate is uniformly and fixedly connected with a pressure spring, and the bottom of the pressure spring is fixedly connected with a connecting plate.
Preferably, the top of the left side and the top of the right side of the threaded sleeve are fixedly connected with sliding blocks, sliding grooves matched with the sliding blocks for use are formed in the left side and the right side of the inner cavity of the rotating shaft, and the outer surfaces of the sliding blocks are connected with the inner surfaces of the sliding grooves in a sliding mode.
Preferably, the top of the drilling barrel is provided with a through hole, and the outer surface of the threaded sleeve is movably connected with the inner surface of the through hole.
Preferably, the top of the left side and the top of the right side of the protection box are fixedly connected with handles, and the outer surfaces of the handles are sleeved with protective sleeves.
Preferably, the bottom on the right side of the turntable is fixedly connected with a handle, and the outer surface of the handle is provided with anti-skid grains.
Compared with the prior art, the utility model has the following beneficial effects:
according to the utility model, the rotary motor and the rotating shaft are arranged, the drill cylinder can be driven to rotate, the drill cylinder is used for drilling and soil taking, the rotary disc, the rotating rod, the driving bevel gear, the driven bevel gear, the threaded rod and the threaded sleeve are arranged, the push plate can be driven to move downwards to push out soil in the drill cylinder, and by the arrangement of the structure, the miniature rotary drilling bucket has the advantage of low noise when soil of the drill bucket is discharged, and the problem that the traditional miniature rotary drilling bucket is simple in structure, the soil in the miniature rotary drilling bucket is usually discharged by impacting the drill bucket, and the problem that the noise of the discharging mode is high and influences the lives of surrounding residents is solved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view of the structure of the present invention;
FIG. 3 is an enlarged view of a portion of the structure of FIG. 2;
fig. 4 is a partial enlarged view of the utility model at B in fig. 2.
In the figure: 1. a protective box; 2. a rotating electric machine; 3. a rotating shaft; 4. drilling a barrel; 5. a threaded rod; 6. a threaded sleeve; 7. pushing the plate; 8. a driven helical gear; 9. a driving bevel gear; 10. a rotating rod; 11. a turntable; 12. a pressure spring; 13. a connecting plate; 14. a slider; 15. a chute; 16. and a through hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, an internal soil unloading device of a rotary drilling bucket comprises a protective box 1, a rotary motor 2 is fixedly connected to the top of an inner cavity of the protective box 1, a rotary shaft 3 is fixedly connected to an output end of the rotary motor 2, the bottom of the rotary shaft 3 penetrates through the protective box 1 and is fixedly connected with a drilling barrel 4, the top of the inner cavity of the rotary shaft 3 is rotatably connected with a threaded rod 5 through a bearing, the bottom of the outer surface of the threaded rod 5 is in threaded connection with a threaded sleeve 6, the bottom of the threaded sleeve 6 penetrates through the drilling barrel 4 and is fixedly connected with a push plate 7, a driven helical gear 8 is sleeved on the outer surface of the threaded rod 5, a driving helical gear 9 is meshed on the outer surface of the driven helical gear 8, a rotating rod 10 is fixedly connected to the axis of the right side of the driving helical gear 9, a rotating disk 11 is fixedly connected to the right side of the rotating rod 10, the rotary motor 2 and the rotary shaft 3 are arranged to drive the drilling barrel 4 to rotate, the soil is drilled and taken through the drill barrel 4, and the rotary table 11, the rotary rod 10, the driving bevel gear 9, the driven bevel gear 8, the threaded rod 5 and the threaded sleeve 6 are arranged, so that the push plate 7 can be driven to move downwards to push out the soil in the drill barrel 4.
Referring to fig. 2 and 4, a pressure spring 12 is uniformly and fixedly connected to the bottom of the push plate 7, a connecting plate 13 is fixedly connected to the bottom of the pressure spring 12, and the pressure spring 12 and the connecting plate 13 are arranged to push soil in the drill barrel 4 to move downwards so as to loosen the soil.
Referring to fig. 2 and 3, the top of the left side and the top of the right side of the threaded sleeve 6 are fixedly connected with the sliding blocks 14, the left side and the right side of the inner cavity of the rotating shaft 3 are provided with the sliding grooves 15 matched with the sliding blocks 14, the outer surface of the sliding blocks 14 is connected with the inner surface of the sliding grooves 15 in a sliding manner, the sliding blocks 14 and the sliding grooves 15 are arranged, the threaded sleeve 6 can be guided to move, and meanwhile, the threaded sleeve 6 is limited to move.
Referring to fig. 2 and 4, a through hole 16 is formed at the top of the drill cylinder 4, the outer surface of the threaded sleeve 6 is movably connected with the inner surface of the through hole 16, and the threaded sleeve 6 can be moved conveniently by arranging the through hole 16.
Referring to fig. 1 and 2, the top of the left and right sides of the protective box 1 is fixedly connected with a handle, and the outer surface of the handle is sleeved with a protective sleeve.
Referring to fig. 2 and 3, a handle is fixedly connected to the bottom of the right side of the turntable 11, and anti-slip threads are disposed on the outer surface of the handle.
When the soil sampler is used, a plug of the rotating motor 2 is electrified, when a hole needs to be drilled, the drilling barrel 4 is aligned to a specified position, then an external switch of the rotating motor 2 is started, the rotating motor 2 rotates, the rotating shaft 3 is driven by the rotating shaft 3 to rotate, the drilling barrel 4 is drilled and soil is taken out, then the drilling barrel 4 is taken out, the connecting plate 13 can be pushed to move downwards under the action of the pressure spring 12, soil in the drilling barrel 4 is pushed to move downwards to loosen the soil, then the handle is rotated to drive the rotary table 11 to rotate, the rotary table 11 drives the rotary rod 10 to rotate, the rotary rod 10 drives the driving bevel wheel 9 to rotate, the driving bevel wheel 9 drives the driven bevel wheel 8 to rotate, the bevel wheel 8 drives the threaded rod 5 to rotate, the threaded rod 5 drives the threaded sleeve 6 to move downwards under the guide of the sliding block 14 and the sliding groove 15, the threaded sleeve 6 drives the push plate 7 to move downwards to push out the soil in the drilling barrel 4, through setting up above structure, the less advantage of noise when possessing the earth of discharge drilling bucket has solved traditional miniature dig soon and has bored drilling bucket structure fairly simplely, often all drills the bucket through the dependence striking and discharges its inside soil, and the noise of this kind of row material mode is great, causes the problem of influence to resident's life on every side.
The control mode of the present application is controlled by an external controller, and the control circuit of the controller can be realized by simple circuit connection of those skilled in the art, which belongs to the common knowledge in the art, and the present application mainly protects the mechanical device, so the control mode and the circuit connection are not explained in detail in the present application.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a dig in drilling bucket soon and unload native device, includes protective housing (1), its characterized in that: the top of the inner cavity of the protective box (1) is fixedly connected with a rotating motor (2), the output end of the rotating motor (2) is fixedly connected with a rotating shaft (3), the bottom of the rotating shaft (3) penetrates through the protective box (1) and is fixedly connected with a drilling barrel (4), the top of the inner cavity of the rotating shaft (3) is rotationally connected with a threaded rod (5) through a bearing, the bottom of the outer surface of the threaded rod (5) is connected with a threaded sleeve (6) through threads, the bottom of the threaded sleeve (6) penetrates through the drill cylinder (4) and is fixedly connected with a push plate (7), the outer surface of the threaded rod (5) is sleeved with a driven helical gear (8), the outer surface of the driven helical gear (8) is engaged with a driving helical gear (9), a rotating rod (10) is fixedly connected at the axle center of the right side of the driving bevel gear (9), the right side of the rotating rod (10) penetrates through the rotating shaft (3) and is fixedly connected with a rotating disc (11).
2. The internal soil unloading device of the rotary drilling bucket according to claim 1, wherein: the bottom of the push plate (7) is uniformly and fixedly connected with a pressure spring (12), and the bottom of the pressure spring (12) is fixedly connected with a connecting plate (13).
3. The internal soil unloading device of the rotary drilling bucket according to claim 1, wherein: the top of the left side and the right side of the threaded sleeve (6) is fixedly connected with a sliding block (14), the left side and the right side of the inner cavity of the rotating shaft (3) are provided with sliding grooves (15) matched with the sliding blocks (14) for use, and the outer surface of each sliding block (14) is connected with the inner surface of each sliding groove (15) in a sliding mode.
4. The internal soil unloading device of the rotary drilling bucket according to claim 1, wherein: the top of the drill cylinder (4) is provided with a through hole (16), and the outer surface of the threaded sleeve (6) is movably connected with the inner surface of the through hole (16).
5. The internal soil unloading device of the rotary drilling bucket according to claim 1, wherein: the top of the left side and the top of the right side of the protective box (1) are fixedly connected with handles, and the outer surface of each handle is sleeved with a protective sleeve.
6. The internal soil unloading device of the rotary drilling bucket according to claim 1, wherein: the bottom fixedly connected with handle on carousel (11) right side, and the surface of handle is provided with anti-skidding line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122540489.XU CN216043609U (en) | 2021-10-21 | 2021-10-21 | Dig internal-dumping device of drilling bucket soon |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122540489.XU CN216043609U (en) | 2021-10-21 | 2021-10-21 | Dig internal-dumping device of drilling bucket soon |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216043609U true CN216043609U (en) | 2022-03-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122540489.XU Active CN216043609U (en) | 2021-10-21 | 2021-10-21 | Dig internal-dumping device of drilling bucket soon |
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| CN (1) | CN216043609U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116146132A (en) * | 2023-04-17 | 2023-05-23 | 常州市宏业基础工程有限公司 | Needle tube type extrusion drill bit of rotary drilling rig with slag discharging function |
-
2021
- 2021-10-21 CN CN202122540489.XU patent/CN216043609U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116146132A (en) * | 2023-04-17 | 2023-05-23 | 常州市宏业基础工程有限公司 | Needle tube type extrusion drill bit of rotary drilling rig with slag discharging function |
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