CN211974916U - Rotary excavating machine muck collecting and lifting device - Google Patents
Rotary excavating machine muck collecting and lifting device Download PDFInfo
- Publication number
- CN211974916U CN211974916U CN202020413990.2U CN202020413990U CN211974916U CN 211974916 U CN211974916 U CN 211974916U CN 202020413990 U CN202020413990 U CN 202020413990U CN 211974916 U CN211974916 U CN 211974916U
- Authority
- CN
- China
- Prior art keywords
- protection plate
- fixedly connected
- rotary excavating
- rod
- supporting seat
- 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.)
- Expired - Fee Related
Links
- 238000005553 drilling Methods 0.000 claims abstract description 54
- 239000002893 slag Substances 0.000 claims description 48
- 239000000463 material Substances 0.000 claims description 11
- 238000000429 assembly Methods 0.000 claims description 8
- 230000000712 assembly Effects 0.000 claims description 8
- 239000002689 soil Substances 0.000 abstract description 44
- 239000013049 sediment Substances 0.000 abstract description 7
- 238000000151 deposition Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 abstract 1
- 235000017491 Bambusa tulda Nutrition 0.000 abstract 1
- 241001330002 Bambuseae Species 0.000 abstract 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 abstract 1
- 239000011425 bamboo Substances 0.000 abstract 1
- 230000005484 gravity Effects 0.000 description 5
- 230000002035 prolonged effect Effects 0.000 description 3
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 2
- 235000011613 Pinus brutia Nutrition 0.000 description 2
- 241000018646 Pinus brutia Species 0.000 description 2
- 238000009412 basement excavation Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 230000036346 tooth eruption Effects 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
Images
Landscapes
- Earth Drilling (AREA)
Abstract
The utility model relates to a dig quick-witted dregs collection hoisting device soon belongs to the technical field who digs the machine soon, and it includes the drilling rod, the circular supporting seat of terminal surface fixedly connected with under the drilling rod, the terminal surface is provided with dregs hoist mechanism under the supporting seat, and the mechanism is dug soon to terminal surface fixedly connected with under the dregs hoist mechanism, and the supporting seat up end articulates there is protection machanism, and protection machanism is located the dregs hoist mechanism outside, and the drilling rod lateral wall is provided with drive protection machanism pivoted actuating mechanism, and supporting seat, protection machanism and dregs hoist mechanism become the sediment chamber of depositing. The utility model discloses have and reduce to dig soon the pressure of boring a section of thick bamboo soil in to digging the end fill soon to reduce and dig the end fill damage soon, the extension is dug rig life's effect soon.
Description
Technical Field
The utility model belongs to the technical field of the technique of digging the machine soon and specifically relates to a dig quick-witted dregs collection hoisting device soon.
Background
The existing rotary digging machine is also called a rotary drilling rig and a pile driver; the rotary drilling machine is a comprehensive drilling machine, can be used for various stratums, and has the characteristics of high hole forming speed, less pollution, strong maneuverability and the like; short auger bits perform dry excavation operations, and rotary drill bits may also be used to perform wet excavation operations with mud dado. The rotary excavator can be matched with a hammer to drill and dig holes in hard stratum. If the hole expanding drill is matched, hole expanding operation can be carried out at the bottom of the hole; the rotary excavating machine adopts a plurality of layers of telescopic drill rods, has less drilling auxiliary time and low labor intensity, does not need slurry to discharge slag circularly, saves cost and is particularly suitable for the basic construction of urban construction.
The current chinese utility model that authorizes bulletin number is CN202370429U discloses a equip excavator of digging the rig soon in 8 months 8 days in 2012, including the excavator, dig the rig soon and be used for connecting and dig the arm formula biography of digging rig and swing arm soon and turn round connecting device, it includes that the annular arm is embraced to embrace the arm to embrace the rig soon, it includes the mast to dig the rig soon, the mast joint is embraced in the arm in the annular, the mast internal rotation is connected with the drilling rod, terminal surface fixedly connected with digs the drill pipe soon under the drilling rod, dig the drill pipe lateral wall soon and seted up the feed inlet, it has the end bucket to dig the terminal surface articulated soon under the drill pipe soon, dig fixedly connected with on the end bucket. When the rotary drilling rig conducts drilling operation, the excavator drives the rotary drilling rig to move towards the ground, the drill rod drives the rotary drilling barrel to rotate, the rotary drilling bottom bucket rotates along with the rotary drilling bottom bucket, the rotary drilling cutting teeth dig up a soil layer, the dug soil enters the rotary drilling barrel from the feed inlet, the rotary drilling bottom bucket provides supporting force below the rotary drilling bottom bucket, after certain soil is stored in the rotary drilling barrel, the excavator drives the rotary drilling rig to leave from the soil layer, the fixed rod is opened to enable the rotary drilling bottom bucket to be opened, the soil in the rotary drilling barrel slides out under the action of gravity, the rotary drilling bottom bucket and the fixed rod are fixed again, and the excavating operation is conducted by repeating the operations. The above prior art solutions have the following drawbacks: in the rotary drilling process, soil entering the rotary drilling barrel can be remained in the rotary drilling barrel only by providing supporting force by the rotary drilling bottom bucket all the time, the soil in the rotary drilling barrel is continuously increased, the pressure borne by the rotary drilling bottom bucket is continuously increased, the soil in the rotary drilling barrel is damaged under the action of the pressure, and the service life of the rotary drilling rig is shortened.
SUMMERY OF THE UTILITY MODEL
To the deficiency that prior art exists, the utility model aims at providing a lifting device is collected to dig quick-witted dregs soon. The pressure of soil in the rotary drilling barrel on the rotary drilling bottom bucket is reduced, so that the damage of the rotary drilling bottom bucket is reduced, and the service life of the rotary drilling rig is prolonged.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:
the utility model provides a hoisting device is collected to dig quick-witted dregs soon, includes the drilling rod, the circular supporting seat of terminal surface fixedly connected with under the drilling rod, the terminal surface is provided with dregs hoist mechanism under the supporting seat, the mechanism is dug soon to terminal surface fixedly connected with under dregs hoist mechanism, the supporting seat up end articulates there is protection machanism, protection machanism is located the dregs hoist mechanism outside, the drilling rod lateral wall is provided with drive protection machanism pivoted actuating mechanism, supporting seat, protection machanism and dregs hoist configuration become the sediment chamber of depositing.
By adopting the technical scheme, the drill rod rotates to drive the rotary digging mechanism to rotate, soil loosened by the rotary digging mechanism is conveyed to the slag storage cavity by the slag lifting mechanism, after the device is withdrawn from a soil layer, the driving mechanism drives the protection mechanism to rotate to expose the soil in the slag storage cavity, the drill rod rotates to enable the soil in the slag storage cavity to slide out, the rotary digging mechanism is not required to provide supporting force for the soil in the slag storage cavity, the number of trees of the rotary digging mechanism is effectively reduced, and the service life of the rotary digging machine is prolonged.
The present invention may be further configured in a preferred embodiment as: the muck lifting mechanism comprises a conveying pipe fixedly connected with the lower end face of the supporting seat, a conveying motor is fixedly connected in the conveying pipe, a spiral conveying rod is fixedly connected with the main shaft of the conveying motor coaxially, the spiral conveying rod is connected in the conveying pipe in a rotating mode, a bearing disc is fixedly connected with the lower end face of the conveying pipe, a slag outlet is formed in the upper end of the conveying pipe, and a slag inlet is formed in the lower end of the conveying pipe.
Through adopting above-mentioned technical scheme, the soil that digs the pine through revolving soon the mechanism gets into the slag notch, and screw conveyer rotates under the conveying motor drive and transports soil to the slag notch and get into the sediment intracavity to effectively collect downthehole soil of soil. The present invention may be further configured in a preferred embodiment as: the rotary excavating mechanism comprises a conical rotary excavating chassis fixedly connected to the lower end of the conveying pipe, the rotary excavating chassis is coaxially and fixedly connected with the conveying pipe, rotary excavating teeth are fixedly connected to the lower end face of the rotary excavating chassis, a slag carrying groove is formed in the upper end of the rotary excavating chassis, and a slag guide port is formed in the rotary excavating chassis.
Through adopting above-mentioned technical scheme, dig the pine moral picture through revolving the tooth soon and get into carrying the sediment inslot from leading the sediment mouth, dig the chassis circular cone design soon and can make the soil that gets into in the chassis soon slide to axle center position under the action of gravity to effective gathering is advancing sediment mouth department, makes things convenient for the auger delivery pole to carry.
The present invention may be further configured in a preferred embodiment as: protection machanism is including articulating in fan-shaped first guard plate and two fan-shaped second guard plates of supporting seat up end, first guard plate is contradicted in adjacent first guard plate, the second guard plate is contradicted in adjacent second guard plate, first guard plate deviates from drilling rod one end fixedly connected with third guard plate, third guard plate cross-section is the arc, third guard plate is perpendicular with first guard plate, the second guard plate deviates from drilling rod one end fixedly connected with fourth guard plate, fourth guard plate cross-section is the arc, fourth guard plate is perpendicular with the second guard plate, third guard plate is contradicted in adjacent fourth guard plate, fourth guard plate contradicts in adjacent fourth guard plate.
Through adopting above-mentioned technical scheme, first guard plate and second guard plate rotate and will drive third guard plate and fourth guard plate and rotate to the convenience exposes or shelters from the sediment chamber of depositing.
The present invention may be further configured in a preferred embodiment as: actuating mechanism includes three drive assembly of group, drive assembly follows the drilling rod axial sliding connection in the head rod on the drilling rod, drilling rod outer wall fixedly connected with drive hydraulic cylinder, drive hydraulic cylinder body fixed connection in the drilling rod outer wall, drive hydraulic cylinder piston rod fixed connection deviates from protection mechanism one end in the head rod, it is flexible along the drilling rod axial to drive hydraulic cylinder piston rod, the head rod deviates from that drilling rod one side articulates there is the second connecting rod, and one of them is a set of drive assembly's the second connecting rod other end articulates in first guard plate and deviates from supporting seat one side, and is two sets of in addition drive assembly's the second connecting rod other end articulates respectively in two second guard plates and deviates from supporting seat one.
Through adopting above-mentioned technical scheme, the head rod slides to keeping away from the protection machanism direction and drives the second connecting rod and remove, and the second connecting rod drives first guard plate and second guard plate and rotates, and first guard plate drives the rotation of third guard plate, and the second guard plate drives the rotation of fourth guard plate to expose the stock cavity, conveniently take out the soil of stock intracavity, adopt to drive the hydraulic cylinder drive head rod and slide reliable operation.
The present invention may be further configured in a preferred embodiment as: the conveying pipe inner wall fixedly connected with baffle, the conveying motor main shaft passes baffle and spiral conveying pole fixed connection.
Through adopting above-mentioned technical scheme, the baffle can effectively block the soil adhesion in the conveyer pipe on the motor, reduces the influence of the soil in the conveyer pipe to the motor.
The present invention may be further configured in a preferred embodiment as: the material guide platform is fixedly connected to the upper end face of the bearing plate and is in a round table shape.
Through adopting above-mentioned technical scheme, the design of guide platform round platform form makes the soil in the material storage intracavity more easily from depositing the intracavity roll-off under the action of gravity.
The present invention may be further configured in a preferred embodiment as: the side wall of the slag guide opening is triangular.
By adopting the technical scheme, the side wall of the slag guide opening is triangular, so that soil in the soil hole can enter the slag carrying groove easily.
The present invention may be further configured in a preferred embodiment as: the third protection plate is fixedly connected with a convex block towards one side of the fourth protection plate, a groove is formed in one side of the fourth protection plate towards the third protection plate, and the convex block is clamped in the groove.
Through adopting above-mentioned technical scheme, the lug joint can increase protection machanism's stability in the recess.
To sum up, the utility model discloses a following at least one useful technological effect:
1. the drill rod rotates to drive the rotary digging mechanism to rotate, soil loosened by the rotary digging mechanism is conveyed into the slag storage cavity by the slag lifting mechanism, after the device is withdrawn from a soil layer, the driving mechanism drives the protection mechanism to rotate to expose the soil in the slag storage cavity, the drill rod rotates to slide out the soil in the slag storage cavity, the rotary digging mechanism is not required to provide supporting force for the soil in the slag storage cavity, the number of trees on the rotary digging mechanism is effectively reduced, and the service life of the rotary digging machine is prolonged;
2. the soil entering the rotary digging chassis can slide to the axis position under the action of gravity by the conical design of the rotary digging chassis, so that the soil is effectively gathered at the slag inlet, and the conveying of a spiral conveying rod is facilitated;
3. the circular truncated cone-shaped design of the material guide platform enables soil in the material storage cavity to slide out of the slag storage cavity more easily under the action of gravity.
Drawings
FIG. 1 is a schematic view of the overall structure of the present embodiment;
FIG. 2 is a schematic sectional view of the present embodiment;
fig. 3 is a partial cross-sectional view of the present embodiment for showing the connection relationship between the bump and the groove.
Reference numerals: 110. a drill stem; 120. a supporting seat; 130. a slag storage cavity; 140. a chute; 200. a protection mechanism; 210. a first guard plate; 220. a second guard plate; 230. a third protection plate; 240. a fourth guard plate; 250. A bump; 260. a groove; 300. a drive mechanism; 310. a drive assembly; 311. a first connecting rod; 312. Driving the hydraulic cylinder; 313. a second connecting rod; 400. a muck lifting mechanism; 410. a delivery pipe; 420. a conveying motor; 430. a baffle plate; 440. a screw conveying rod; 450. a carrier tray; 460. a material guide table; 470. a slag inlet; 480. a slag outlet; 500. a rotary digging mechanism; 510. d, rotationally digging the chassis; 520. rotating the teeth in a rotary manner; 530. a slag carrying groove; 540. a slag guide opening.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1, for the utility model discloses a hoisting device is collected to excavator soil soon, including drilling rod 110, terminal surface fixedly connected with supporting seat 120 (refer to fig. 2) under drilling rod 110, supporting seat 120 up end articulates there is protection machanism 200, is provided with drive protection machanism 200 pivoted actuating mechanism 300 on the protection machanism 200, and the terminal surface is provided with dregs hoist mechanism 400 under supporting seat 120, and dregs hoist mechanism 400 is located protection machanism 200, and terminal surface fixedly connected with digs mechanism 500 soon under dregs hoist mechanism 400.
Referring to fig. 1, the protection mechanism 200 includes a fan-shaped first protection plate 210 and two fan-shaped second protection plates 220 hinged to the upper end surface of the support base 120, the first protection plate 210 abuts against the adjacent first protection plate 210, and the second protection plate 220 abuts against the adjacent second protection plate 220; the first protection plate 210 deviates from the drill rod 110 one end fixedly connected with third protection plate 230, the cross section of the third protection plate 230 is arc-shaped, the third protection plate 230 is perpendicular to the first protection plate 210, the second protection plate 220 deviates from the drill rod 110 one end fixedly connected with fourth protection plate 240, the cross section of the fourth protection plate 240 is arc-shaped, the fourth protection plate 240 is perpendicular to the second protection plate 220, the third protection plate 230 conflicts with the adjacent fourth protection plate 240, and the fourth protection plate 240 conflicts with the adjacent fourth protection plate 240. Referring to fig. 3, a protrusion 250 is fixedly connected to one side of the third protection plate 230 facing the fourth protection plate 240, a groove 260 is formed in one side of the fourth protection plate 240 facing the third protection plate 230, and the protrusion 250 is clamped in the groove 260.
Referring to fig. 1, the driving mechanism 300 includes three sets of driving assemblies 310, the driving assemblies 310 are axially slidably connected to a first connecting rod 311 on the drill rod 110 along the drill rod 110, a driving hydraulic cylinder 312 is fixedly connected to an outer wall of the drill rod 110, a cylinder body of the driving hydraulic cylinder 312 is fixedly connected to an outer wall of the drill rod 110, a piston rod of the driving hydraulic cylinder 312 is fixedly connected to one end of the first connecting rod 311 departing from the protection mechanism 200, the piston rod of the driving hydraulic cylinder 312 extends and retracts along the drill rod 110, and one side of the first connecting rod 311 departing from the drill rod. Referring to fig. 1, the other ends of the second connecting rods 313 of one group of the driving assemblies 310 are hinged to the side of the first protection plate 210 departing from the supporting seat 120, and the other ends of the second connecting rods 313 of the other two groups of the driving assemblies 310 are respectively hinged to the side of the two second protection plates 220 departing from the supporting seat 120.
Referring to fig. 1, a sliding groove 140 is axially formed on the drill rod 110, and a first connecting rod 311 is slidably connected to the inside of the drill rod 110.
Referring to fig. 2, the muck lifting mechanism 400 includes a conveying pipe 410 fixedly connected to the lower end surface of the support base 120, a conveying motor 420 is fixedly connected to the conveying pipe 410, a baffle 430 is fixedly connected to the inner wall of the conveying pipe 410, a main shaft of the conveying motor 420 penetrates through the baffle 430 and is fixedly connected with a spiral conveying rod 440, the spiral conveying rod 440 is rotatably connected to the conveying pipe 410, a bearing disc 450 is coaxially and fixedly connected to the outer wall of the conveying pipe 410, a material guide platform 460 is fixedly connected to the upper end surface of the bearing disc 450, and the material guide platform 460 is in.
Referring to fig. 2, two slag inlets 470 are formed in the sidewall of the lower end of the conveying pipe 410, and two slag outlets 480 are formed in the sidewall of the upper end of the conveying pipe 410. The height of the slag outlet 480 relative to the ground is lower than that of the baffle 430, and the height of the bearing plate 450 relative to the ground is higher than that of the slag inlet 470 relative to the ground. The shielding mechanism 200, the support base 120 and the carrier plate 450 form a slag trap chamber 130.
Referring to fig. 1, the rotary excavating mechanism 500 comprises a conical rotary excavating chassis 510 fixedly connected to the lower end of the conveying pipe 410, the rotary excavating chassis 510 is coaxially and fixedly connected with the conveying pipe 410, rotary excavating teeth 520 are fixedly connected to the lower end face of the rotary excavating chassis 510, a slag carrying groove 530 is arranged at the upper end of the rotary excavating chassis 510, a slag guiding opening 540 is formed in the rotary excavating chassis 510, and the side wall of the slag guiding opening 540 is triangular.
The implementation manner of the embodiment is as follows: the drill rod 110 rotates to drive the rotary digging chassis 510 to rotate, and the rotary digging teeth 520 dig the soil and descend along with the drill rod 110 to enter the soil layer. Soil scarfed by the rotary digging teeth 520 enters the slag carrying groove 530 from the slag through hole, soil entering the slag carrying groove 530 enters the conveying pipe 410 from the slag inlet 470, the conveying motor 420 is started to drive the spiral conveying rod 440 to rotate, the soil entering the conveying pipe 410 is conveyed to the slag outlet 480 through the spiral conveying rod 440, and the soil enters the slag storage cavity 130 through the slag outlet 480.
After a certain amount of soil is stored in the slag storage cavity 130, the device is withdrawn from the soil layer, the piston rod of the hydraulic cylinder 312 is driven to be retracted into the cylinder body, the first connecting rod 311 slides towards the direction away from the protection mechanism 200, the first protection plate 210 rotates under the driving of the second connecting rod 313, the third protection plate 230 rotates under the driving of the first protection plate 210, then the second protection plate 220 rotates under the driving of the second connecting rod 313, and the fourth protection plate 240 rotates under the driving of the second protection plate 220. The drill stem 110 rotates and the soil in the material storage chamber slides out of the material storage chamber.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (9)
1. The utility model provides a rotary excavating machine dregs collection hoisting device, includes drilling rod (110), its characterized in that: the drilling rod drilling machine is characterized in that a circular supporting seat (120) is fixedly connected to the lower end face of the drilling rod (110), a muck lifting mechanism (400) is arranged on the lower end face of the supporting seat (120), a rotary excavating mechanism (500) is fixedly connected to the lower end face of the muck lifting mechanism (400), a protection mechanism (200) is hinged to the upper end face of the supporting seat (120), the protection mechanism (200) is located on the outer side of the muck lifting mechanism (400), a driving mechanism (300) for driving the protection mechanism (200) to rotate is arranged on the side wall of the drilling rod (110), and a muck storage cavity (130) is formed by the supporting seat (120), the protection mechanism (200).
2. The rotary excavating machine muck collecting and lifting device according to claim 1, wherein: dregs hoist mechanism (400) are including conveyer pipe (410) of terminal surface under fixed connection in supporting seat (120), fixedly connected with conveying motor (420) in conveyer pipe (410), the coaxial fixedly connected with auger delivery pole (440) of conveying motor (420) main shaft, auger delivery pole (440) rotate to be connected in conveyer pipe (410), terminal surface fixedly connected with bears dish (450) under conveyer pipe (410), slag notch (480) have been seted up to conveyer pipe (410) upper end, slag inlet (470) have been seted up to conveyer pipe (410) lower extreme.
3. The rotary excavating machine muck collecting and lifting device according to claim 2, wherein: the rotary excavating mechanism (500) comprises a conical rotary excavating chassis (510) fixedly connected to the lower end of the conveying pipe (410), the rotary excavating chassis (510) is coaxially and fixedly connected with the conveying pipe (410), rotary excavating teeth (520) are fixedly connected to the lower end face of the rotary excavating chassis (510), a slag loading groove (530) is formed in the upper end of the rotary excavating chassis (510), and a slag guide opening (540) is formed in the rotary excavating chassis (510).
4. The rotary excavating machine muck collecting and lifting device according to claim 3, wherein: the protection mechanism (200) comprises a fan-shaped first protection plate (210) and two fan-shaped second protection plates (220) which are hinged to the upper end face of the supporting seat (120), the first protection plate (210) is abutted against the adjacent first protection plate (210), the second protection plate (220) is abutted against the adjacent second protection plate (220), one end, deviating from the drill rod (110), of the first protection plate (210) is fixedly connected with a third protection plate (230), the section of the third protection plate (230) is arc-shaped, the third protection plate (230) is perpendicular to the first protection plate (210), one end, deviating from the drill rod (110), of the second protection plate (220) is fixedly connected with a fourth protection plate (240), the section of the fourth protection plate (240) is arc-shaped, the fourth protection plate (240) is perpendicular to the second protection plate (220), the third protection plate (230) is abutted against the adjacent fourth protection plate (240), the fourth protection plate (240) abuts against the adjacent fourth protection plate (240).
5. The rotary excavating machine muck collecting and lifting device according to claim 4, wherein: the driving mechanism (300) comprises three groups of driving assemblies (310), the driving assemblies (310) are connected to a first connecting rod (311) on the drill rod (110) in an axial sliding mode along the drill rod (110), a driving hydraulic cylinder (312) is fixedly connected to the outer wall of the drill rod (110), a cylinder body of the driving hydraulic cylinder (312) is fixedly connected to the outer wall of the drill rod (110), a piston rod of the driving hydraulic cylinder (312) is fixedly connected to one end, deviating from the protection mechanism (200), of the first connecting rod (311), a piston rod of the driving hydraulic cylinder (312) extends and retracts along the axial direction of the drill rod (110), one side, deviating from the drill rod (110), of the first connecting rod (311) is hinged to a second connecting rod (313), one group of the second connecting rods (313) of the driving assemblies (310) is hinged to one side, deviating from the supporting seat (120), and the other ends of the second connecting rods (313) of the driving assemblies One side of the supporting seat (120).
6. The rotary excavating machine muck collecting and lifting device according to claim 5, wherein: the inner wall of the conveying pipe (410) is fixedly connected with a baffle (430), and a main shaft of the conveying motor (420) penetrates through the baffle (430) to be fixedly connected with the spiral conveying rod (440).
7. The rotary excavating machine muck collecting and lifting device according to claim 6, wherein: the upper end face of the bearing plate (450) is fixedly connected with a material guide platform (460), and the material guide platform (460) is in a circular truncated cone shape.
8. The rotary excavating machine muck collecting and lifting device according to claim 7, wherein: the side wall of the slag guide opening (540) is triangular.
9. The rotary excavating machine muck collecting and lifting device according to claim 8, wherein: the third protection plate (230) is fixedly connected with a bump (250) towards one side of the fourth protection plate (240), a groove (260) is formed in one side of the fourth protection plate (240) towards the third protection plate (230), and the bump (250) is clamped in the groove (260).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020413990.2U CN211974916U (en) | 2020-03-27 | 2020-03-27 | Rotary excavating machine muck collecting and lifting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020413990.2U CN211974916U (en) | 2020-03-27 | 2020-03-27 | Rotary excavating machine muck collecting and lifting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211974916U true CN211974916U (en) | 2020-11-20 |
Family
ID=73380915
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020413990.2U Expired - Fee Related CN211974916U (en) | 2020-03-27 | 2020-03-27 | Rotary excavating machine muck collecting and lifting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211974916U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113338288A (en) * | 2021-07-01 | 2021-09-03 | 中铁一局集团(广州)建设工程有限公司 | Slag removing device for dry drilling construction of rotary drilling rig |
| CN113550342A (en) * | 2021-07-27 | 2021-10-26 | 宏腾建设集团有限公司 | Construction device for jet grouting waterproof curtain under water-rich sandy gravel geological condition |
| CN115014263A (en) * | 2022-08-09 | 2022-09-06 | 湖南鹏翔星通汽车有限公司 | Hole depth measuring assembly based on anchor rod trolley design |
| CN116591597A (en) * | 2023-07-18 | 2023-08-15 | 陕西建一建设有限公司 | Rotary drilling rig for highway bridge construction |
| CN118327477A (en) * | 2024-04-22 | 2024-07-12 | 浙江丰茂盛业建设有限公司 | Adjusting device for rotary drilling rig |
-
2020
- 2020-03-27 CN CN202020413990.2U patent/CN211974916U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113338288A (en) * | 2021-07-01 | 2021-09-03 | 中铁一局集团(广州)建设工程有限公司 | Slag removing device for dry drilling construction of rotary drilling rig |
| CN113338288B (en) * | 2021-07-01 | 2022-05-10 | 中铁一局集团(广州)建设工程有限公司 | Rotary drilling dry drilling construction slag removing device |
| CN113550342A (en) * | 2021-07-27 | 2021-10-26 | 宏腾建设集团有限公司 | Construction device for jet grouting waterproof curtain under water-rich sandy gravel geological condition |
| CN115014263A (en) * | 2022-08-09 | 2022-09-06 | 湖南鹏翔星通汽车有限公司 | Hole depth measuring assembly based on anchor rod trolley design |
| CN115014263B (en) * | 2022-08-09 | 2022-11-11 | 湖南鹏翔星通汽车有限公司 | Hole depth measuring assembly based on anchor rod trolley design |
| CN116591597A (en) * | 2023-07-18 | 2023-08-15 | 陕西建一建设有限公司 | Rotary drilling rig for highway bridge construction |
| CN116591597B (en) * | 2023-07-18 | 2023-09-26 | 陕西建一建设有限公司 | Rotary drilling rig for highway bridge construction |
| CN118327477A (en) * | 2024-04-22 | 2024-07-12 | 浙江丰茂盛业建设有限公司 | Adjusting device for rotary drilling rig |
| CN118327477B (en) * | 2024-04-22 | 2024-09-24 | 浙江丰茂盛业建设有限公司 | Adjusting device for rotary drilling rig |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211974916U (en) | Rotary excavating machine muck collecting and lifting device | |
| US11319763B2 (en) | Collecting device and method for loosen and collect debris in a well | |
| CN210977285U (en) | Capital construction drilling equipment | |
| CN115306336A (en) | Rotary drilling machine with efficient drilling and digging capacity | |
| CN210369108U (en) | Internal support type vertical tunneling soil sampling device | |
| CN117231125B (en) | A equipment of cutting out for construction usefulness | |
| CN2268122Y (en) | Dipper earth-boring machine | |
| CN101979784A (en) | Spiral centrifugal boring dredger | |
| CN207512805U (en) | A kind of excavating loader for coal mine | |
| CN210343346U (en) | Slag collecting device for open caisson shaft heading machine | |
| CN213898914U (en) | Drill bit for rotary drilling of viscous soil layer | |
| CN206790989U (en) | Lifting type beet, which excavates, picks up cropper | |
| CN1197151A (en) | Boring pile shaping method and its appts. | |
| CN218844229U (en) | Composite barrel drill for assembling and welding gear wheel and cutting tooth | |
| CN214330570U (en) | Drilling mechanism of rotary drilling rig | |
| CN112343532A (en) | Drill bit for rotary drilling of viscous soil layer | |
| CN213775375U (en) | Full-section telescopic cutter head structure of shaft heading machine | |
| CN210977475U (en) | Shaftless high-efficiency drainage well drilling machine | |
| CN116084957B (en) | Deep shaft heading machine | |
| CN210977299U (en) | Spiral rock bucket combined bucket | |
| CN219865008U (en) | Narrow and small space long distance shield constructs structure of starting | |
| CN212837811U (en) | Rock pipe jacking machine shield and rock pipe jacking machine | |
| CN213773541U (en) | Water sump dredging machine for coal mine | |
| JP3117290B2 (en) | Drilling rig | |
| CN113914864B (en) | Shaft heading machine and construction method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201120 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |