CN112252396A - Bucket for excavator and using method - Google Patents
Bucket for excavator and using method Download PDFInfo
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- CN112252396A CN112252396A CN202011133297.0A CN202011133297A CN112252396A CN 112252396 A CN112252396 A CN 112252396A CN 202011133297 A CN202011133297 A CN 202011133297A CN 112252396 A CN112252396 A CN 112252396A
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- mechanical
- excavator
- soil
- bucket
- rotating shaft
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- 238000000034 method Methods 0.000 title claims abstract description 14
- 239000002689 soil Substances 0.000 claims abstract description 61
- 238000004140 cleaning Methods 0.000 claims abstract description 6
- 230000005540 biological transmission Effects 0.000 claims description 61
- 238000009412 basement excavation Methods 0.000 claims description 16
- 239000000463 material Substances 0.000 claims description 12
- 238000007790 scraping Methods 0.000 claims description 10
- 230000001681 protective effect Effects 0.000 claims description 7
- 210000000078 claw Anatomy 0.000 claims description 4
- 230000008569 process Effects 0.000 claims description 4
- 238000005096 rolling process Methods 0.000 claims description 3
- 230000007704 transition Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- -1 silt Substances 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F5/00—Dredgers or soil-shifting machines for special purposes
- E02F5/30—Auxiliary apparatus, e.g. for thawing, cracking, blowing-up, or other preparatory treatment of the soil
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
- E02F3/36—Component parts
- E02F3/40—Dippers; Buckets ; Grab devices, e.g. manufacturing processes for buckets, form, geometry or material of buckets
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Shovels (AREA)
Abstract
The invention discloses a bucket for an excavator and a using method, and relates to the technical field of excavator accessories. The mechanical excavating bucket comprises a mechanical excavating bucket body, wherein a straight cavity and a semicircular cavity are formed in the mechanical excavating bucket body, the straight cavity is located at the front end of the interior of the mechanical excavating bucket body, and the semicircular cavity is located at the rear end of the interior of the mechanical excavating bucket body. According to the invention, the first motor is started to drive the first crushing cutter and the third crushing cutter to rotate in opposite directions, so that soil blocks are crushed and simultaneously poured into the semi-circular cavity, and the second crushing cutter is driven to crush the soil blocks in the semi-circular cavity, so that gaps among the soil blocks are effectively reduced, the utilization rate of the space of the device can be greatly improved, the second motor is started to drive the scraper to slide along the direction of the circular positioning rod, and the scraper can clean the inner wall of the mechanical excavator bucket body when sliding, so that the difficulty in cleaning the inner wall of the mechanical excavator bucket body is greatly reduced.
Description
Technical Field
The invention belongs to the technical field of excavator accessories, and particularly relates to a bucket for an excavator and a using method of the bucket.
Background
An excavator, also called excavating machine, also called excavator, is an earthwork machine that excavates materials higher or lower than a bearing surface with a bucket and loads the materials into a transport vehicle or discharges the materials to a stockyard, the materials excavated by the excavator mainly comprise soil, coal, silt, soil and rocks after pre-loosening, from the development of engineering machines in recent years, the development of the excavator is relatively fast, the excavator becomes one of the most important engineering machines in engineering construction, the bucket refers to a bucket used on the excavator, but the gap inside the bucket after the existing bucket excavates soil is large, the space utilization rate of the bucket is poor, and the cleaning difficulty inside the bucket after the excavation is finished is large.
Disclosure of Invention
The invention aims to provide a bucket for an excavator and a using method, and aims to solve the problems in the prior art: the gap inside the existing bucket is large after the existing bucket digs soil, and the space utilization rate of the bucket is poor.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention relates to a bucket for an excavator and a using method, wherein the bucket comprises a mechanical excavator bucket body, a straight cavity and a semicircular cavity are formed in the mechanical excavator bucket body, the straight cavity is positioned at the front end in the mechanical excavator bucket body, the semicircular cavity is positioned at the rear end in the mechanical excavator bucket body, the upper end in the straight cavity is rotatably connected with a third transmission shaft, a plurality of third crushing cutters are clamped on the outer side of the third transmission shaft, the lower end in the straight cavity is rotatably connected with a first rotating shaft, a plurality of first crushing cutters are clamped on the outer side of the first rotating shaft, a second rotating shaft is rotatably connected in the semicircular cavity, and a plurality of second crushing cutters are clamped on the outer side of the second rotating shaft;
the mechanical excavator bucket is characterized in that one end of the mechanical excavator bucket body is connected with a first motor through a screw, the output end of the first motor is fixedly connected with a first transmission bevel gear, one end of a second rotating shaft is connected with a first driven bevel gear in a clamped mode, the first driven bevel gear is connected with the first transmission bevel gear in a meshed mode, the other end, located on the outer side of the second rotating shaft, of the mechanical excavator bucket body is connected with a transmission wheel in a clamped mode, the outer side of a third transmission shaft is connected with a driven wheel in a clamped mode, located on the outer side of the mechanical excavator bucket body, of the third transmission shaft, the driven wheel is connected with the transmission wheel through a transmission belt, a transmission meshing gear is connected with the outer side of the third transmission shaft in a clamped mode, located on the outer side of the mechanical excavator bucket body, of the third transmission shaft, of the.
The invention provides a bucket for an excavator, wherein a rolling bearing is assembled inside a mechanical excavator bucket body, and a first rotating shaft, a second rotating shaft and a third transmission shaft are rotatably connected inside the mechanical excavator bucket body through bearings.
Further, the cutting direction of the first crushing cutter and the cutting direction of the third crushing cutter are opposite.
Further, the inside of machinery bucket body that digs is fixed with a plurality of circular locating levers, and is a plurality of circular locating lever's outside sliding connection has the scraper, scraper and machinery bucket body transition fit, one end of machinery bucket body that digs just is located one side screw connection of first motor has the second motor, the output end fixedly connected with second transmission bevel gear of second motor, the one end of machinery bucket body semicircle intracavity portion is rotated and is connected with the threaded rod, threaded rod and scraper pass through threaded connection, the one end of threaded rod is fixed with the driven bevel gear of second, just second transmission bevel gear and the driven bevel gear of second are all connected through the meshing.
Furthermore, protective shells are fixed on two sides of the mechanical soil digging bucket body.
Furthermore, the front ends of the two protective shells are provided with soil separating slopes.
Furthermore, a plurality of mechanical digging claws are fixed at the lower end of the front end of the mechanical digging bucket body.
Further, the cross section of the flat cavity is rectangular, and the cross section of the semicircular cavity is semicircular.
A method of using a bucket for an excavator, the method being used for a bucket for an excavator in any one of the preceding claims, the steps comprising:
s1: when the device is used, the device is assembled on a machine arm of an excavator, then the excavator control device is used for excavating soil, and soil blocks are excavated into the mechanical excavating bucket body during excavation;
s2: the first motor is started in the process of digging soil, the second rotating shaft can be driven to rotate together after the first motor is started, and the second rotating shaft can drive the second crushing cutter to crush soil blocks in the semicircular cavity when rotating, so that gaps among the soil blocks are reduced;
the second rotating shaft can drive the third rotating shaft to rotate when rotating, and the third rotating shaft can drive the first rotating shaft to rotate in the opposite direction when rotating, so that the first crushing cutter and the third crushing cutter are driven to rotate in the opposite directions, and crushed soil is poured into the semicircular cavity while being crushed, so that gaps among the soil blocks are effectively reduced, and the space utilization rate of the device can be greatly improved;
s3: after the excavation is finished, the excavator is used for driving the device to move again, and soil materials in the device are poured into the specified soil material stacking points;
s4: after the excavation is finished, the second motor is started, the scraper can be driven to slide along the direction of the circular positioning rod after the second motor is started, the scraper can clean the inner wall of the mechanical excavation bucket body when sliding, and therefore the difficulty in cleaning the inner wall of the mechanical excavation bucket body is greatly reduced.
The invention has the following beneficial effects:
1. according to the invention, the first motor is started to drive the first crushing cutter and the third crushing cutter to rotate in opposite directions, so that soil blocks are poured into the semi-circular cavity while being crushed, and the second crushing cutter is driven to crush the soil blocks in the semi-circular cavity, so that gaps among the soil blocks are effectively reduced, and the space utilization rate of the device can be greatly improved.
2. According to the invention, the second motor is started to drive the scraper plate to slide along the direction of the circular positioning rod, and the scraper plate can clean the inner wall of the mechanical excavator bucket body when sliding, so that the difficulty in cleaning the inner wall of the mechanical excavator bucket body is greatly reduced.
Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced 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 that other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic view showing an overall structure of a bucket for an excavator according to the present invention;
FIG. 2 is a schematic view of a portion of one end of a bucket for an excavator in accordance with the present invention;
FIG. 3 is a partial schematic view of the other end of a bucket for an excavator according to the present invention;
FIG. 4 is a drive diagram of the driven and driven wheels of a bucket for an excavator in accordance with the present invention;
FIG. 5 is a drive diagram of a first driven bevel gear and a first drive bevel gear of a bucket for an excavator of the present invention;
FIG. 6 is a diagrammatic view of a bucket body of a bucket machine for an excavator in accordance with the present invention;
fig. 7 is a schematic view showing a structure of a bucket screw rod for an excavator according to the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1. a mechanical earth-digging bucket body; 2. a protective shell; 3. mechanical digging claws; 4. a first rotating shaft; 5. a first crushing cutter; 6. a circular positioning rod; 7. a scraper plate; 8. from the pinion gear; 9. a drive gear; 10. a driven wheel; 11. a transmission belt; 12. a second rotating shaft; 13. a first motor; 14. a second motor; 15. a third drive shaft; 16. a driving wheel; 17. a second crushing cutter; 18. a first driven bevel gear; 19. a first drive bevel gear; 20. a second drive bevel gear; 21. a second driven bevel gear; 22. a threaded rod; 23. and a third crushing cutter.
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.
The first embodiment is as follows:
referring to fig. 1 to 7, the present invention is a bucket for an excavator, comprising a mechanical excavator body 1, wherein a straight cavity and a semicircular cavity are formed inside the mechanical excavator body 1, the straight cavity is located at the front end inside the mechanical excavator body 1, the cross section of the mechanical excavating bucket body is rectangular, the semicircular cavity is positioned at the rear end inside the mechanical excavating bucket body 1, the cross section of the mechanical excavating bucket body is semicircular, the upper end inside the straight cavity is rotatably connected with a third transmission shaft 15, the outer side of the third transmission shaft 15 is clamped with a plurality of third crushing cutters 23, the lower end inside the straight cavity is rotatably connected with a first rotating shaft 4, the outer side of the first rotating shaft 4 is clamped with a plurality of first crushing cutters 5, the cutting direction of the first crushing cutter 5 and the cutting direction of the third crushing cutter 23 are opposite, a second rotating shaft 12 is rotatably connected inside the semicircular cavity, and a plurality of second crushing cutters 17 are clamped outside the second rotating shaft 12;
one end of the mechanical excavator bucket body 1 is connected with a first motor 13 through a screw, the output end of the first motor 13 is fixedly connected with a first transmission bevel gear 19, one end of a second rotating shaft 12 is clamped with a first driven bevel gear 18, a first driven bevel gear 18 and a first transmission bevel gear 19 are connected in a meshing manner, a transmission wheel 16 is clamped at the outer side of the second rotating shaft 12 and at the other end of the mechanical excavator bucket body 1, a driven wheel 10 is clamped at the outer side of the third transmission shaft 15 and at the other end of the mechanical excavator bucket body 1, the driven wheel 10 is connected with the transmission wheel 16 through a transmission belt 11, a transmission meshing gear 9 is clamped at the outer side of the third transmission shaft 15 and between the mechanical excavator bucket body 1 and the driven wheel 10, a driven meshing gear 8 is clamped at the outer side of the first rotating shaft 4 and at the other end of the mechanical excavator bucket body 1, and the driven meshing gear 8 is connected with the transmission meshing gear 9;
the first motor 13 is started in the process of excavating, the first motor 13 can drive the first driven bevel gear 18 to rotate after being started, because the first driven bevel gear 18 and the first transmission bevel gear 19 are connected in a meshed mode, the first driven bevel gear 18 can drive the first transmission bevel gear 19 to rotate when rotating, the first transmission bevel gear 19 can drive the second rotating shaft 12 to rotate together when rotating, and the second rotating shaft 12 can drive the second crushing cutter 17 to crush soil blocks in the semicircular cavity when rotating, so that gaps among the soil blocks are reduced;
the second rotating shaft 12 can drive the driving wheel 16 to rotate together when rotating, because the driving wheel 16 is connected with the driven wheel 10 through the driving belt 11, the driving wheel 16 can drive the driving belt 11 to drive the driven wheel 10 to rotate together when rotating, the driven wheel 10 can drive the third transmission shaft 15 to rotate when rotating, the third transmission shaft 15 can drive the third crushing cutter 23 and the transmission meshing gear 9 to rotate together when rotating, because the transmission meshing gear 9 is connected with the driven meshing gear 8 through meshing, the transmission meshing gear 9 can drive the driven meshing gear 8 to rotate in the opposite direction when rotating, the first rotating shaft 4 can drive the first crushing cutter 5 and the third crushing cutter 23 to rotate in the opposite direction when rotating, thereby crushing soil blocks and pouring crushed soil into the interior of the semicircular cavity at the same time of crushing the soil blocks, therefore, gaps among the soil blocks are effectively reduced, and the space utilization rate of the device can be greatly improved;
specifically, a rolling bearing is assembled inside the mechanical excavating bucket body 1, and the first rotating shaft 4, the second rotating shaft 12 and the third rotating shaft 15 are rotatably connected inside the mechanical excavating bucket body 1 through the bearing;
furthermore, a plurality of circular positioning rods 6 are fixed inside the mechanical excavator bucket body 1, the outer sides of the circular positioning rods 6 are connected with an earth scraping plate 7 in a sliding mode, the earth scraping plate 7 is in transition fit with the mechanical excavator bucket body 1, one end of the mechanical excavator bucket body 1 and one side of a first motor 13 are in screwed connection with a second motor 14, the output end of the second motor 14 is fixedly connected with a second transmission bevel gear 20, one end inside a semicircular cavity of the mechanical excavator bucket body 1 is rotatably connected with a threaded rod 22, the threaded rod 22 is in threaded connection with the earth scraping plate 7, one end of the threaded rod 22 is fixed with a second driven bevel gear 21, and the second transmission bevel gear 20 is in meshed connection with the second driven bevel gear 21;
after the soil excavation is finished, the second motor 14 is started, the second motor 14 can drive the second transmission bevel gear 20 to rotate after being started, the second transmission bevel gear 20 is connected with the second driven bevel gear 21 in a meshed mode, the second transmission bevel gear 20 can drive the second driven bevel gear 21 to rotate when rotating, the second driven bevel gear 21 can drive the threaded rod 22 to rotate when rotating, the threaded rod 22 is connected with the soil scraping plate 7 through threads, the soil scraping plate 7 can only horizontally slide along the direction of the circular positioning rod 6 under the limitation of the circular positioning rod 6, the threaded rod 22 can drive the soil scraping plate 7 to slide along the direction of the circular positioning rod 6 when rotating, the soil scraping plate 7 can clean the inner wall of the mechanical soil excavating bucket body 1 when sliding, and therefore the difficulty in cleaning the inner wall of the mechanical soil excavating bucket body 1 is greatly reduced;
specifically, protective cases 2 are fixed on two sides of a mechanical excavator bucket body 1 and used for protecting various accessories of the device, and soil dividing slopes are arranged at the front ends of the two protective cases 2;
in detail, a plurality of mechanical claws 3 are fixed to the lower end of the front end of the mechanical excavating bucket body 1 to grab the soil blocks.
Example two:
on the basis of the first embodiment, the use method of the bucket for the excavator is disclosed, and comprises the following steps:
the first step is as follows: when the device is used, the device is assembled on a machine arm of an excavator, then the excavator control device is used for excavating soil, and soil blocks are excavated into the mechanical excavator bucket body 1 during excavation;
the second step is that: the first motor 13 is started in the process of excavating, the first motor 13 can drive the first driven bevel gear 18 to rotate after being started, because the first driven bevel gear 18 and the first transmission bevel gear 19 are connected in a meshed mode, the first driven bevel gear 18 can drive the first transmission bevel gear 19 to rotate when rotating, the first transmission bevel gear 19 can drive the second rotating shaft 12 to rotate together when rotating, and the second rotating shaft 12 can drive the second crushing cutter 17 to crush soil blocks in the semicircular cavity when rotating, so that gaps among the soil blocks are reduced;
the second rotating shaft 12 can drive the driving wheel 16 to rotate together when rotating, because the driving wheel 16 is connected with the driven wheel 10 through the driving belt 11, the driving wheel 16 can drive the driving belt 11 to drive the driven wheel 10 to rotate together when rotating, the driven wheel 10 can drive the third transmission shaft 15 to rotate when rotating, the third transmission shaft 15 can drive the third crushing cutter 23 and the transmission meshing gear 9 to rotate together when rotating, because the transmission meshing gear 9 is connected with the driven meshing gear 8 through meshing, the transmission meshing gear 9 can drive the driven meshing gear 8 to rotate in the opposite direction when rotating, the first rotating shaft 4 can drive the first crushing cutter 5 and the third crushing cutter 23 to rotate in the opposite direction when rotating, thereby crushing soil blocks and pouring crushed soil into the interior of the semicircular cavity at the same time of crushing the soil blocks, therefore, gaps among the soil blocks are effectively reduced, and the space utilization rate of the device can be greatly improved;
the third step: after the excavation is finished, the excavator is used for driving the device to move again, and soil materials in the device are poured into the specified soil material stacking points;
the fourth step: after the completion of the excavation, second motor 14 is started, second motor 14 can drive second drive bevel gear 20 after being started to rotate, because second drive bevel gear 20 and second driven bevel gear 21 are connected through the meshing, second drive bevel gear 20 can drive second driven bevel gear 21 to rotate when rotating, second driven bevel gear 21 can drive threaded rod 22 to rotate when rotating, because threaded rod 22 and scraper 7 pass through threaded connection, and scraper 7 receives the restriction of circular locating lever 6 and only can carry out horizontal slip along the direction of circular locating lever 6, threaded rod 22 can drive scraper 7 to slide along the direction of circular locating lever 6 when rotating, scraper 7 can clear up the inner wall of mechanical excavation bucket body 1 when sliding, thereby great reduction mechanical excavation bucket body 1 inner wall clearance's the degree of difficulty.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (9)
1. A bucket for an excavator, comprising a mechanical excavator body (1), characterized in that: a straight cavity and a semicircular cavity are formed in the mechanical excavating bucket body (1), the straight cavity is located at the front end of the interior of the mechanical excavating bucket body (1), the semicircular cavity is located at the rear end of the interior of the mechanical excavating bucket body (1), the upper end of the interior of the straight cavity is rotatably connected with a third transmission shaft (15), a plurality of third crushing cutters (23) are clamped on the outer side of the third transmission shaft (15), the lower end of the interior of the straight cavity is rotatably connected with a first rotating shaft (4), a plurality of first crushing cutters (5) are clamped on the outer side of the first rotating shaft (4), a second rotating shaft (12) is rotatably connected in the interior of the semicircular cavity, and a plurality of second crushing cutters (17) are clamped on the outer side of the second rotating shaft (12);
a first motor (13) is connected to one end of the mechanical excavator bucket body (1) through a screw, a first transmission bevel gear (19) is fixedly connected to the output end of the first motor (13), a first driven bevel gear (18) is clamped to one end of the second rotating shaft (12), the first driven bevel gear (18) is connected with the first transmission bevel gear (19) through meshing, a transmission wheel (16) is clamped to the outer side of the second rotating shaft (12) and located at the other end of the mechanical excavator bucket body (1), a driven wheel (10) is clamped to the outer side of the third transmission shaft (15) and located at the other end of the mechanical excavator bucket body (1), the driven wheel (10) is connected with the transmission wheel (16) through a transmission belt (11), a transmission meshing gear (9) is clamped to the outer side of the third transmission shaft (15) and located between the mechanical excavator bucket body (1) and the driven wheel (10), and a driven gear (8) is clamped at the other end of the mechanical excavator bucket body (1) and positioned on the outer side of the first rotating shaft (4), and the driven gear (8) is connected with the transmission gear (9) in a meshing manner.
2. A bucket for excavators according to claim 1, characterized in that the inside of the mechanical excavator body (1) is fitted with a rolling bearing, and the first rotating shaft (4), the second rotating shaft (12) and the third rotating shaft (15) are all rotatably connected inside the mechanical excavator body (1) by means of bearings.
3. A bucket for excavators according to claim 1, characterized in that the cutting direction of the first crushing cutter (5) and the cutting direction of the third crushing cutter (23) are in opposite directions.
4. A bucket for excavators according to claim 1, characterized in that a plurality of circular positioning rods (6) are fixed inside the mechanical excavator body (1), a scraper blade (7) is slidably attached to the outer side of the plurality of circular positioning rods (6), the scraper plate (7) is in transition fit with the mechanical soil-digging bucket body (1), one end of the mechanical soil-digging bucket body (1) and one side of the first motor (13) are in screw connection with a second motor (14), the output end of the second motor (14) is fixedly connected with a second transmission bevel gear (20), one end of the inner part of the semicircular cavity of the mechanical excavating bucket body (1) is rotationally connected with a threaded rod (22), the threaded rod (22) is connected with the soil scraping plate (7) through threads, one end of the threaded rod (22) is fixed with a second driven bevel gear (21), and the second transmission bevel gear (20) and the second driven bevel gear (21) are connected through meshing.
5. A bucket for excavators according to claim 1, characterized in that the protective shell (2) is fixed to both sides of the machine body (1).
6. A bucket for excavators according to claim 5, characterized in that the front ends of both protective shells (2) are provided with a soil-dividing slope.
7. A bucket for excavators according to claim 1, characterized in that a plurality of mechanical claws (3) are fixed to the lower end of the front end of the mechanical excavator body (1).
8. A bucket for an excavator according to claim 1 wherein the flat chamber is rectangular in cross section and the semi-circular chamber is semi-circular in cross section.
9. A method of using a bucket for excavators for a bucket for an excavator according to any one of claims 1 to 8, characterized by the steps of:
s1: when the device is used, the device is assembled on a machine arm of an excavator, then the excavator control device is used for excavating soil, and soil blocks are excavated into the mechanical excavator bucket body (1) when the soil is excavated;
s2: the first motor (13) is started in the process of digging, the second rotating shaft (12) can be driven to rotate together after the first motor (13) is started, and the second rotating shaft (12) can drive the second crushing cutter (17) to crush soil blocks in the semicircular cavity when rotating, so that gaps among the soil blocks are reduced;
the second rotating shaft (12) can drive the third rotating shaft (15) to rotate when rotating, the third rotating shaft (15) can drive the first rotating shaft (4) to rotate in the opposite direction when rotating, so that the first crushing cutter (5) and the third crushing cutter (23) are driven to rotate in the opposite directions, soil blocks are crushed and simultaneously poured into the semicircular cavity, gaps among the soil blocks are effectively reduced, and the space utilization rate of the device can be greatly improved;
s3: after the excavation is finished, the excavator is used for driving the device to move again, and soil materials in the device are poured into the specified soil material stacking points;
s4: after the soil excavation is completed, the second motor (14) is started, the second motor (14) can drive the soil scraping plate (7) to slide along the direction of the circular positioning rod (6), and the soil scraping plate (7) can clean the inner wall of the mechanical soil excavation bucket body (1) when sliding, so that the difficulty in cleaning the inner wall of the mechanical soil excavation bucket body (1) is greatly reduced.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011133297.0A CN112252396A (en) | 2020-10-21 | 2020-10-21 | Bucket for excavator and using method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011133297.0A CN112252396A (en) | 2020-10-21 | 2020-10-21 | Bucket for excavator and using method |
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| Publication Number | Publication Date |
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| CN112252396A true CN112252396A (en) | 2021-01-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011133297.0A Pending CN112252396A (en) | 2020-10-21 | 2020-10-21 | Bucket for excavator and using method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2812380C1 (en) * | 2023-03-02 | 2024-01-30 | Демьян Владимирович Романов | Crushing bucket |
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| EP2458096A1 (en) * | 2010-11-29 | 2012-05-30 | Alessandro Foffani | Ground crushing and screening device for a bucket, a fixed screen or other, and relative bucket or fixed screen |
| CN205032239U (en) * | 2015-09-07 | 2016-02-17 | 王守信 | Crushing and screening scraper bowl |
| CN107059966A (en) * | 2017-04-28 | 2017-08-18 | 湖州中辰建设有限公司 | A kind of special scraper bowl of excavator |
| CN209653004U (en) * | 2019-01-26 | 2019-11-19 | 博建建工有限公司 | A kind of excavator-type shovel clamshell excavator scraping mechanism |
| CN210031935U (en) * | 2019-06-02 | 2020-02-07 | 上海宝生新型建材有限公司 | Excavation and stirring integrated bucket device with good stability |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2812380C1 (en) * | 2023-03-02 | 2024-01-30 | Демьян Владимирович Романов | Crushing bucket |
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