CN114904832A - Assembly line type milling wheel device for disassembling drill bit, cleaning drill bit and storing drill bit - Google Patents
Assembly line type milling wheel device for disassembling drill bit, cleaning drill bit and storing drill bit Download PDFInfo
- Publication number
- CN114904832A CN114904832A CN202210683442.5A CN202210683442A CN114904832A CN 114904832 A CN114904832 A CN 114904832A CN 202210683442 A CN202210683442 A CN 202210683442A CN 114904832 A CN114904832 A CN 114904832A
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- China
- Prior art keywords
- drill bit
- cleaning
- detachable
- fixedly connected
- cutterhead assembly
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
- B08B3/022—Cleaning travelling work
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F5/00—Dredgers or soil-shifting machines for special purposes
- E02F5/02—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches
- E02F5/14—Component parts for trench excavators, e.g. indicating devices travelling gear chassis, supports, skids
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Earth Drilling (AREA)
- Drilling And Boring (AREA)
Abstract
The invention discloses a flow line type milling wheel device for disassembling a drill bit and cleaning and storing the drill bit, which comprises an installation shell, wherein an installation block is fixedly connected in the installation shell, a drill bit transmission mechanism is rotatably arranged on the installation block, a plurality of drill bit receiving components are arranged on the drill bit transmission mechanism, a detachable drill bit main body is additionally arranged on each drill bit receiving component, a drill bit cleaning mechanism and a drill bit disassembling mechanism are respectively arranged on two opposite side walls of the installation shell, and the drill bit disassembling mechanism penetrates through the side wall of the installation shell and extends out of the installation shell; the milling machine is detachably connected with a detachable drill bit main body, and the drill bit detaching mechanism and the drill bit receiving assembly are correspondingly arranged. According to the invention, the plurality of groups of detachable drill bit main bodies work alternately, and the detachable drill bit main bodies detached from the milling wheel are cleaned by the cleaning device, so that the working continuity is ensured, and the working efficiency is improved.
Description
Technical Field
The invention relates to the field of milling wheels, in particular to a milling wheel device which is capable of disassembling and cleaning a drill bit in a production line manner and storing the drill bit.
Background
With the rapid development of the infrastructure of China, the underground diaphragm wall is widely applied as a relatively advanced underground engineering structure form and construction process. The guide wall excavation is an important process, and the guide wall excavation with the milling machine is particularly important. The existing milling wheel machine has the following defects during working: 1. various geological conditions can be met in the excavation process of the milling wheel machine, particularly when clay is met, soil attached to a drill bit of the milling wheel can be agglomerated due to the high temperature of the milling wheel during excavation, so that the excavation efficiency is reduced, and even the operation cannot be carried out in serious conditions. 2. The drill bit can increase the loss of the milling wheel due to fatigue in high-temperature operation for a long time, and the service life of the drill bit is greatly shortened. 3. The conventional milling machine drill bit is not detachable, can only be used for excavating different soil bodies by using the same drill bit, lacks pertinence and has low efficiency when being applied to certain geological conditions.
Disclosure of Invention
The invention aims to provide a milling wheel device which can disassemble and clean a drill bit in a production line manner and can store the drill bit, so as to solve the problems in the prior art.
In order to achieve the purpose, the invention provides the following scheme: the invention provides a flow line type milling wheel device for disassembling a drill bit and cleaning and storing the drill bit, which comprises an installation shell, wherein an installation block is fixedly connected in the installation shell, a drill bit transmission mechanism is rotatably arranged on the installation block, a plurality of drill bit receiving components are arranged on the drill bit transmission mechanism, a detachable drill bit main body is additionally arranged on each drill bit receiving component, a drill bit cleaning mechanism and a drill bit disassembling mechanism are respectively arranged on two opposite side walls of the installation shell, the drill bit cleaning mechanism and the drill bit disassembling mechanism are respectively arranged corresponding to the upper side and the lower side of the installation block, plugging components are arranged on two sides of the drill bit cleaning mechanism, and the drill bit cleaning mechanism, the top end of the installation block and the two plugging components jointly form a closed cavity; the drill bit dismounting mechanism penetrates through the side wall of the mounting shell and extends out of the mounting shell; the milling machine is detachably connected with the detachable drill bit main body, and the drill bit detaching mechanism and the drill bit receiving assembly are correspondingly arranged.
Preferably, the side wall of the mounting shell is provided with a mounting hole, a dismounting pipe is fixedly connected in the mounting hole, the inner wall of the dismounting pipe is provided with a slide way, and a dismounting arm is connected in the slide way; the inner wall of the dismounting pipe far away from one end of the slide way is provided with an inner thread groove, the dismounting arm is in threaded connection with the inner thread groove, and the dismounting arm is correspondingly arranged with the detachable drill bit main body and the drill bit conveying mechanism.
Preferably, the drill bit conveying mechanism comprises a motor-driven conveying track rotatably connected to the mounting block, and the drill bit receiving assembly is mounted on the motor-driven conveying track.
Preferably, the drill bit receiving assembly comprises two receiving arms fixedly connected to the electric transmission crawler belt, the two receiving arms are far away from one end of the electric transmission crawler belt and are respectively connected with a rotating shaft in a rotating mode, one end of the rotating shaft is fixedly connected with a clamping block, the clamping block is arranged in an arc mode, and the clamping block is in contact fit with the outer wall of the detachable drill bit main body.
Preferably, the cleaning mechanism comprises a water delivery platform fixedly connected to the inner wall of the installation shell, a plurality of spray heads are installed on the water delivery platform, a water inlet is formed in the outer wall of the installation shell, the spray heads are communicated with the water inlet, the plugging components are arranged on two sides of the water delivery platform, a muddy water collecting tank is formed in the top surface of the installation block, a drain hole is formed in one side of the muddy water collecting tank, a water outlet is formed in the top end of the installation shell, and the water outlet is communicated with the drain hole through a pipeline.
Preferably, the plugging component comprises shielding doors which are arranged on two sides of the water delivery platform in a sliding mode, and the two shielding doors, the water delivery platform and the mounting block form a closed cavity.
Preferably, the detachable drill bit main part includes the fixed block, fixed block top fixedly connected with drill bit, the fixed block low side is seted up flutedly, recess female connection has the bolt, bolt and milling machine fixed connection, bolt top fixedly connected with electro-magnet, recess roof fixedly connected with magnet piece, the electro-magnet with the magnet piece actuation.
Preferably, two sides of the muddy water collecting tank are provided with inclined planes.
The invention discloses the following technical effects:
1. when the detachable drill bit main body replacing device is used, the detachable drill bit main body on the milling machine is detached through the drill bit detaching mechanism and is conveyed to one of the drill bit receiving assemblies, the detachable drill bit main body which is detached is received by the drill bit receiving assembly and then is conveyed to the drill bit cleaning mechanism through the drill bit conveying mechanism to be cleaned, meanwhile, the rest of the receiving assemblies on the drill bit conveying mechanism convey the detachable drill bit main body which is cleaned in advance and is reserved to the drill bit detaching mechanism, and the detachable drill bit main body is conveyed to the milling machine and is installed on the milling machine under the action of the drill bit detaching mechanism, so that the detachable drill bit main body is replaced.
2. The drill bit conveying device and the drill bit cleaning mechanism form a set of process to disassemble and store the original detachable drill bit main body on the milling wheel, and simultaneously the detachable drill bit main body originally stored on the receiving assembly is installed on the milling wheel, so that the alternating and continuous work of two groups of drill bits is completed. When the detachable drill bit main body wrapped by the clay is detached and conveyed into the cleaning system, the cleaning device cleans the detachable drill bit main body, the clay on the detachable drill bit main body is cleaned, the cleanness of the drill bit is ensured, and the working efficiency and the service life of the detachable drill bit main body are further ensured.
3. According to the invention, the plurality of groups of detachable drill bit main bodies work alternately, and the detachable drill bit main bodies detached from the milling wheel are cleaned by the cleaning device, so that the continuity of work is ensured, the work efficiency is improved, the condition that the single group of detachable drill bit main bodies work for a long time to cause fatigue loss is prevented, and the problems that the high temperature of the existing milling wheel during excavation causes the soil attached to the drill bit of the milling wheel to agglomerate to cause the reduction of the excavation efficiency, the loss of the milling wheel is increased due to fatigue of the drill bit in the long-time high-temperature operation are solved, and the service life of the drill bit is greatly reduced.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is a plan view of the apparatus of the present invention;
FIG. 2 is an isometric view of the present invention;
FIG. 3 is a schematic view of the structure of the drill bit conveying device of the present invention;
FIG. 4 is a schematic view of the mating relationship of the detaching arm and the receiving arm according to the present invention;
FIG. 5 is a schematic diagram of the structure of the drill bit cleaning mechanism of the present invention;
FIG. 6 is a schematic view of a detachable drill body;
FIG. 7 is a schematic structural view of a mounting block of the present invention;
FIG. 8 is a schematic view of the structure of the screen door of the present invention;
FIG. 9 is a schematic view of the engagement between the hinge and the detaching arm according to the present invention.
Wherein, 1, the pipe is disassembled; 2. disassembling the arm; 3. a receiving arm; 4. mounting blocks; 5. a mud water collecting tank; 6. an inclined surface; 7. a spray head; 8. a shield door; 9. a water inlet; 10. a water outlet; 11. an electromagnet; 12. a magnet block; 15. a fixed block; 16. installing a shell; 17. a bolt; 21. a slideway; 31. a rotating shaft; 32. a clamping block; 41. an electric conveyor track; 51. a drain hole; 71. a water delivery platform; 92. a spiral track; 93. a vertical lifting rail; 94. a rotating shaft.
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.
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in further detail below.
Referring to fig. 1-9, the invention provides a flow line type milling wheel device for disassembling and cleaning a drill bit and storing the drill bit, which comprises an installation shell 16, wherein an installation block 4 is fixedly connected in the installation shell 16, a drill bit transmission mechanism is rotatably arranged on the installation block 4, a plurality of drill bit receiving components are arranged on the drill bit transmission mechanism, a detachable drill bit main body is additionally arranged on each drill bit receiving component, a drill bit cleaning mechanism and a drill bit disassembling mechanism are respectively arranged on two opposite side walls of the installation shell 16, the drill bit cleaning mechanism and the drill bit disassembling mechanism are respectively arranged corresponding to the upper side and the lower side of the installation block 4, plugging components are arranged on two sides of the drill bit cleaning mechanism, and the top ends of the drill bit cleaning mechanism and the installation block 4 and the two plugging components jointly form a closed cavity; the drill bit disassembling mechanism penetrates through the side wall of the mounting shell 16 and extends out of the mounting shell 16; the milling machine is detachably connected with a detachable drill bit main body, and the drill bit detaching mechanism and the drill bit receiving assembly are correspondingly arranged.
When the detachable drill bit assembly and disassembly device is used, the detachable drill bit main body on the milling machine is disassembled through the drill bit disassembly mechanism and is conveyed to one of the drill bit receiving assemblies, the detachable drill bit main body which is disassembled is received by the drill bit receiving assembly and then conveyed to the drill bit cleaning mechanism through the drill bit conveying mechanism to be cleaned, meanwhile, the rest of the receiving assemblies on the drill bit conveying mechanism convey the detachable drill bit main body which is cleaned in advance to the drill bit disassembly mechanism, and the detachable drill bit main body is conveyed and installed on the milling machine under the action of the drill bit disassembly mechanism, so that the detachable drill bit main body is replaced.
According to a further optimized scheme, a mounting hole is formed in the side wall of the mounting shell 16, a dismounting pipe 1 is fixedly connected in the mounting hole, a slide rail 21 is formed in the inner wall of the dismounting pipe 1, and a dismounting arm 2 is connected in a sliding mode; the inner wall of the end, far away from the slide rail 21, of the dismounting pipe 1 is provided with an internal thread groove, the dismounting arm 2 is in threaded connection with the internal thread groove, and the dismounting arm 2 is correspondingly arranged with the detachable drill bit main body and the drill bit conveying mechanism.
Dismantle arm 2 and slide in slide 21 and realize the transport of detachable drill bit main part between wheel machine and drill bit receiving mechanism, dismantle the internal screw thread setting in 2 bottom inner walls of arm for detachable drill bit main part is rotatable will be milled detachable drill bit main part on the wheel machine and is pulled down.
Be provided with two pivots 94 in the dismantlement pipe 1, dismantle arm 2 and set up between two pivots 94, be provided with spiral track 92 in the pivot 94, the go-between of dismantling 2 bottoms of arm rotates to be connected on spiral track 92, it pulls down along spiral track 92 spiral rising with milling machine detachable drill bit main part to rotate the drive through pivot 94 and dismantle arm 2, be provided with vertical track 93 that rises in pivot 94 simultaneously, vertical track 93 that rises adopts the automatically controlled guide rail among the prior art, vertical track 93 that rises corresponds with the end on spiral track 92 top, dismantle arm 2 rotatory to spiral track 92 top after to vertical track 93 that rises, slide along vertical track 93 that rises, realize the transport of detachable drill bit main part between milling machine and drill bit receiving mechanism.
In a further preferred embodiment, the bit transfer mechanism comprises a motorized transfer track 41 rotatably attached to the mounting block 4, and the bit receiving assembly is mounted on the motorized transfer track 41. The drill bit receiving assembly on the electric transmission crawler belt is driven to rotate through the electric transmission crawler belt.
Further optimize the scheme, the subassembly is received to the drill bit includes two receiving arms 3 of fixed connection on electric transmission track 41, and the one end that electric transmission track 41 was kept away from to two receiving arms 3 rotates respectively and is connected with pivot 31, and pivot 31 one end fixedly connected with grip block 32, grip block 32 are the arc setting, and grip block 32 and detachable drill bit main part outer wall contact cooperation. The receiving arm 3 is a telescopic arm in the prior art, and the rotating shaft 31 can drive the clamping block 32 to rotate for 180 degrees under the action of the weight of the detachable drill bit main body.
According to a further optimization scheme, the cleaning mechanism comprises a water delivery platform 71 fixedly connected to the inner wall of the installation shell 16, a plurality of spray heads 7 are installed on the water delivery platform 71, a water inlet 9 is formed in the outer wall of the installation shell 16, the spray heads 7 are communicated with the water inlet 9, the blocking assemblies are arranged on two sides of the water delivery platform 71, a muddy water collecting groove 5 is formed in the top surface of the installation block 4, a water drainage hole 51 is formed in one side of the muddy water collecting groove 5, a water outlet 10 is formed in the top end of the installation shell 16, and the water outlet 10 is communicated with the water drainage hole 51 through a pipeline.
The milling machine liquid pump is communicated with the water inlet 9 to supply water for the spray head 7, the soil on the disassembled detachable drill bit main body is cleaned, the cleaned muddy water enters the muddy water collecting tank 5, enters the pipeline from the water discharge hole 51 on the muddy water collecting tank 5 and is finally discharged from the water outlet 10 through the pipeline.
Further optimizing scheme, the shutoff subassembly includes that the slip sets up the shield door 8 in water delivery platform 71 both sides, and two shield doors 8 constitute airtight cavity with water delivery platform 71, installation piece 4. The shielding door 8 can form a closed space with the cleaning mechanism to clean the detachable drill main body which is detached, so that muddy water is prevented from splashing.
Further optimization scheme, detachable drill bit main part includes fixed block 15, and 15 top fixedly connected with drill bits of fixed block, 15 low ends of fixed block are seted up flutedly, and recess female connection has bolt 17, bolt 17 and milling machine fixed connection, and bolt 17 top fixedly connected with electro-magnet 11, recess roof fixedly connected with magnet piece 12, electro-magnet 11 and magnet piece 12 actuation. When the milling wheel is in operation, the electromagnet 11 is electrified and is attracted with the magnet block 12, and the drill bit can stably operate by jointly reinforcing the electromagnet and the magnet block, and the milling wheel has a simple structure and is ingenious in design. The detachable drill bit makes the change and maintenance of drill bit become more simple and convenient to can select the drill bit of different grade type to excavate according to the soil body of difference, have more pertinence, carry high efficiency.
According to the further optimization scheme, two sides of the muddy water collecting tank 5 are provided with inclined surfaces 6. The inclined surface 6 is convenient for the cleaned mud water to enter the mud water collecting tank 5.
The specific implementation process comprises the following steps: the outer wall of a fixing block 15 is clamped by a disassembling arm 2 and the fixing block 15 is driven to rotate, so that the fixing block 15 is separated from a bolt 17, a drill bit is disassembled, then the disassembling arm 2 drives the drill bit to be conveyed to the bottom end of a receiving arm 3, the fixing block 15 is clamped and fixed by a clamping block on the receiving arm 3, then the drill bit is driven by an electric conveying crawler 41 to be conveyed to the position below a water conveying platform 71, a shielding door 8 falls down, a cleaning mechanism becomes a closed cavity, a milling machine liquid pump is communicated with a water inlet 9 to supply water for a spray head 7, soil on a disassembled detachable drill bit body is cleaned, cleaned muddy water enters a muddy water collecting tank 5 from an inclined surface 6 on an installing block 4 and enters the pipeline collecting tank 5 from a water drainage hole 51 on the muddy water 5, finally discharged from a water outlet 10 through a pipeline, and the cleaned drill bit on the electric conveying crawler 41 rotates to the disassembling arm 2, transported and mounted on the milling machine by the action of the dismounting arm 2.
In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, are merely for convenience of description of the present invention, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
The above-described embodiments are merely illustrative of the preferred embodiments of the present invention, and do not limit the scope of the present invention, and various modifications and improvements of the technical solutions of the present invention can be made by those skilled in the art without departing from the spirit of the present invention, and the technical solutions of the present invention are within the scope of the present invention defined by the claims.
Claims (8)
1. A milling wheel device capable of disassembling and cleaning a drill bit in a production line and storing the drill bit is characterized by comprising an installation shell (16), the mounting shell (16) is internally and fixedly connected with a mounting block (4), the mounting block (4) is rotatably provided with a drill bit transmission mechanism, the drill bit transmission mechanism is provided with a plurality of drill bit receiving components, the drill bit receiving components are clamped with detachable drill bit main bodies, the upper side wall and the lower side wall of the mounting shell (16) are respectively provided with a drill bit cleaning mechanism and a drill bit dismounting mechanism, the drill bit cleaning mechanism and the drill bit dismounting mechanism are respectively arranged at the upper side and the lower side of the mounting block (4), plugging components are arranged on two sides of the drill bit cleaning mechanism, and the drill bit cleaning mechanism, the top end of the mounting block (4), the two plugging components and the mounting shell (16) form a closed cavity together; the drill bit dismounting mechanism penetrates through the bottom side wall of the mounting shell (16) and extends into the mounting shell (16); the milling machine is detachably connected with the detachable drill bit main body, and the drill bit detaching mechanism and the drill bit receiving assembly are correspondingly arranged.
2. The cutterhead assembly in accordance with claim 1 in which the cutterhead assembly is in the form of a flow line for drill bit removal and cleaning and drill bit storage, wherein: the side wall of the mounting shell (16) is provided with a mounting hole, a dismounting pipe (1) is fixedly connected in the mounting hole, the inner wall of the dismounting pipe (1) is provided with two slide ways (21), the two slide ways (21) are symmetrically arranged, and a dismounting arm (2) is slidably connected in the slide ways (21); dismantle pipe (1) and keep away from the inner wall of slide (21) one end has seted up the internal thread groove, dismantle arm (2) with internal thread groove threaded connection, dismantle arm (2) with detachable drill bit main part drill bit transport mechanism corresponds the setting.
3. The cutterhead assembly in accordance with claim 1 in which the cutterhead assembly is in the form of a flow line for drill bit removal and cleaning and drill bit storage, wherein: the drill bit conveying mechanism comprises an electric conveying crawler (41) rotatably connected to the mounting block (4), and the drill bit receiving assembly is mounted on the electric conveying crawler (41).
4. The cutterhead assembly in accordance with claim 3 in which the cutterhead assembly is in the form of a flow line for drill bit removal and cleaning and drill bit storage, wherein: the drill bit receiving assembly comprises two receiving arms (3) fixedly connected to the electric conveying crawler (41), two receiving arms (3) are far away from one end of the electric conveying crawler (41) is respectively and rotatably connected with a rotating shaft (31) and a rotating shaft (31) in a relative mode, the rotating shaft (31) is arranged in a relative mode, two ends of the rotating shaft (31) in a relative mode are fixedly connected with clamping blocks (32), the clamping blocks (32) are arranged in an arc mode, and the clamping blocks (32) are in contact fit with the outer wall of the detachable drill bit main body.
5. The cutterhead assembly in accordance with claim 1 in which the cutterhead assembly is in the form of a flow line for drill bit removal and cleaning and drill bit storage, wherein: the cleaning mechanism comprises a water delivery platform (71) fixedly connected to the inner wall of the top of the installation shell (16), a plurality of spray heads (7) are installed on the bottom surface of the water delivery platform (71), a water inlet (9) is formed in the outer wall of the installation shell (16), the spray heads (7) are communicated with the water inlet (9), plugging components are arranged on two sides of the water delivery platform (71), a muddy water collecting groove (5) is formed in the top surface of the installation block (4), a drain hole (51) is formed in one side of the muddy water collecting groove (5), a water outlet (10) is formed in the top end of the installation shell (16), and the water outlet (10) is communicated with the drain hole (51) through a pipeline.
6. The cutterhead assembly in accordance with claim 5 in which the cutterhead assembly is in the form of a flow line for drill bit disassembly and cleaning and storage, wherein: the plugging assembly comprises shielding doors (8) which are arranged on two sides of the water delivery platform (71) in a sliding mode, and the two shielding doors (8), the water delivery platform (71) and the mounting block (4) form a closed cavity.
7. The cutterhead assembly in accordance with claim 1 in which the cutterhead assembly is in the form of a flow line for drill bit removal and cleaning and drill bit storage, wherein: the detachable drill bit main part includes fixed block (15), fixed block (15) top fixedly connected with drill bit, the recess has been seted up to fixed block (15) low side, recess female connection has bolt (17), bolt (17) and milling machine fixed connection, bolt (17) top fixedly connected with electro-magnet (11), recess roof fixedly connected with magnet piece (12), electro-magnet (11) with magnet piece (12) actuation.
8. The cutterhead assembly in accordance with claim 5 in which the cutterhead assembly is in the form of a flow line for drill bit disassembly and cleaning and storage, wherein: two sides of the muddy water collecting tank (5) are provided with inclined planes (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210683442.5A CN114904832B (en) | 2022-06-16 | 2022-06-16 | Pipelined dismantles drill bit and washs just can store milling wheel device of drill bit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210683442.5A CN114904832B (en) | 2022-06-16 | 2022-06-16 | Pipelined dismantles drill bit and washs just can store milling wheel device of drill bit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114904832A true CN114904832A (en) | 2022-08-16 |
| CN114904832B CN114904832B (en) | 2023-07-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210683442.5A Active CN114904832B (en) | 2022-06-16 | 2022-06-16 | Pipelined dismantles drill bit and washs just can store milling wheel device of drill bit |
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| CN (1) | CN114904832B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202577411U (en) * | 2012-05-18 | 2012-12-05 | 雷刚 | Milling excavator |
| CN209849404U (en) * | 2019-03-20 | 2019-12-27 | 林莉莉 | Drill bit cleaning device |
| CN110792122A (en) * | 2019-12-09 | 2020-02-14 | 江苏徐工工程机械研究院有限公司 | Milling device and double-wheel slot milling machine |
| CN111058501A (en) * | 2019-12-30 | 2020-04-24 | 广东工业大学 | Milling wheel with drill bit alternate operation and cleaning function |
| CN111318502A (en) * | 2020-03-11 | 2020-06-23 | 张于标 | Petroleum drilling and production machine capable of cleaning drill bit |
| CN213539125U (en) * | 2020-10-16 | 2021-06-25 | 甘肃建投生态建设集团有限公司 | Sediment discharge device for river regulation |
-
2022
- 2022-06-16 CN CN202210683442.5A patent/CN114904832B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202577411U (en) * | 2012-05-18 | 2012-12-05 | 雷刚 | Milling excavator |
| CN209849404U (en) * | 2019-03-20 | 2019-12-27 | 林莉莉 | Drill bit cleaning device |
| CN110792122A (en) * | 2019-12-09 | 2020-02-14 | 江苏徐工工程机械研究院有限公司 | Milling device and double-wheel slot milling machine |
| CN111058501A (en) * | 2019-12-30 | 2020-04-24 | 广东工业大学 | Milling wheel with drill bit alternate operation and cleaning function |
| CN111318502A (en) * | 2020-03-11 | 2020-06-23 | 张于标 | Petroleum drilling and production machine capable of cleaning drill bit |
| CN213539125U (en) * | 2020-10-16 | 2021-06-25 | 甘肃建投生态建设集团有限公司 | Sediment discharge device for river regulation |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114904832B (en) | 2023-07-21 |
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