CN109505320B - Excavator with automatic cleaning device - Google Patents
Excavator with automatic cleaning device Download PDFInfo
- Publication number
- CN109505320B CN109505320B CN201811313428.6A CN201811313428A CN109505320B CN 109505320 B CN109505320 B CN 109505320B CN 201811313428 A CN201811313428 A CN 201811313428A CN 109505320 B CN109505320 B CN 109505320B
- Authority
- CN
- China
- Prior art keywords
- bucket
- scraper bowl
- cleaning device
- supporting part
- rod
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- 238000004140 cleaning Methods 0.000 title claims abstract description 37
- 230000000694 effects Effects 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000009440 infrastructure construction Methods 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 239000003245 coal Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
Images
Classifications
-
- 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
- E02F3/401—Buckets or forks comprising, for example, shock absorbers, supports or load striking scrapers to prevent overload
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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)
- Machines For Laying And Maintaining Railways (AREA)
- Cleaning In General (AREA)
Abstract
The invention discloses an excavator with an automatic cleaning device, the excavator is provided with a lower walking crawler and a revolving body carried on the crawler, the front end of the revolving body is connected with one end of a movable arm, the other end of the movable arm is connected with one end of an arm, the other end of the arm is connected with a bucket, the excavator is also provided with a movable arm oil cylinder and an arm oil cylinder, scraper bowl hydro-cylinder and oil pipeline, the scraper bowl has the bottom plate, curb plate and upper plate, the upper plate is not the upper portion of complete coverage at the scraper bowl, leave the breach, the bucket tooth still is equipped with on the scraper bowl, the scraper bowl passes through the hinge lug and connects the dipper, be connected with the guide rail between hinge lug and the scraper bowl, the scraper bowl can be for hinge lug round trip movement, the dipper is the cylinder pipe, be provided with cleaning device in the dipper, cleaning device stretches out in the dipper when the scraper bowl opening is downward from the dipper, pass the opening part of breach arrival scraper bowl, the scraper bowl moves the cooperation cleaning device on the guide rail and clears up inside the scraper bowl. The invention has the beneficial effects that: the cleaning of the bucket can be automatically realized.
Description
Technical Field
The invention relates to the field of engineering machinery, in particular to an excavator with an automatic cleaning device.
Background
The excavator is used as an indispensable mechanical device in infrastructure construction, great contribution is made to the infrastructure construction business of China, the excavator is provided with a walking body, a revolving body and a working device arranged on the revolving body, a bucket in the working device is used as a front part and needs to bear great impact force, bucket teeth are arranged on the bucket and used for excavating soil, coal, silt and soil and rocks subjected to pre-loosening, and silt and the like can be adhered to a bottom plate of the bucket in long-term work and severe environment of the excavator, so that the working efficiency of the bucket is reduced, and convenient cleaning is urgently needed in the market.
Disclosure of Invention
The invention provides an excavator with an automatic cleaning device to solve the problems.
The invention is realized by adopting the following technical scheme,
the utility model provides an excavator with self-cleaning device, the excavator has lower part walking track 1, carries on solid of revolution 2 on track 1, the one end of swing arm 3 is connected to solid of revolution 2 front end, the one end of dipper 4 is connected to the other end of swing arm 3, dipper 5 is connected to the other end of dipper 4, the excavator still has swing arm hydro-cylinder 6, dipper hydro-cylinder 7, bucket hydro-cylinder 8 and oil pipeline 9, its characterized in that:
the bucket 5 is provided with a bottom plate 5.1, a side plate 5.2 and an upper plate 5.3, the bottom plate 5.1 is a straight plate, the upper plate 5.3 does not completely cover the upper part of the bucket, a gap 5.5 is left, the bucket is also provided with bucket teeth 5.4,
the scraper bowl 5 is connected with the arm 4 through the hinge lug 10, be connected with the guide rail between hinge lug 10 and the scraper bowl 5, scraper bowl 5 can be for hinge lug 10 round trip movement, arm 4 is the cylinder pipe, be provided with cleaning device in the arm 4, cleaning device stretches out in the arm 4 when 5 openings of scraper bowl are downward, passes breach 5.5 reachs the opening part of scraper bowl 5, and scraper bowl 5 moves inside the cooperation cleaning device clearance scraper bowl 5 on the guide rail.
Further, the cleaning device is configured as follows: a supporting platform 11 is arranged in the bucket rod 4, a rotating roller 12 is arranged on the supporting platform 11, a first supporting part 14, a second supporting part 15 and a third supporting part 16 are arranged on the rotating roller 12, the first supporting part 14, the second supporting part 15 and the third supporting part 16 are sequentially connected, a fixed block 13 is arranged in the bucket rod 4, a push-pull oil cylinder 20 is arranged between the third supporting part 16 and the fixed block 13, a rotating rod 17 is hinged on the first supporting part 14, the right end of the rotating rod 17 is hinged on the first supporting part 14, the rotating rod 17 is provided with a rod part 17.1 and a connecting part 17.2, the connecting part 17.2 is connected to the supporting platform 11 through a rotating oil cylinder 19, and a pulley 18 is arranged at the left end of the rotating rod 17,
the three supporting parts 16 are provided with a hoisting motor 21, the first supporting part 14 is provided with a second pipe 23, the second supporting part 15 is provided with a first pipe 22, the left end of the first supporting part 14 is provided with a fixing buckle 25, the fixing buckle 25 is fixedly connected with one end of a wheel chain 24, the other end of the wheel chain 24 sequentially penetrates through the second pipe 23 and the first pipe 22 to be connected with a pull rope 26 on the hoisting motor 21, wheels 28 of the wheel chain 24 are connected through a connecting sheet 29, the wheel chain 24 is provided with wheels 28, the wheels 28 are driven by a motor, and the wheels 28 rotate under the driving of the motor to clean the bottom plate 5.1 of the bucket 5.
Further, the wheels 28 on the wheel chain 24 are respectively connected with a motor, and the motors realize forward and reverse rotation of different wheels 28, so that the cleaning effect is enhanced.
The invention has the beneficial effects that: the cleaning of the bucket can be automatically realized.
Drawings
FIG. 1 is a schematic view of the excavator of the present invention;
FIG. 2 is a schematic front view of a bucket;
FIG. 3 is a schematic side view of a bucket;
FIG. 4 is a schematic view of a bucket arm attachment configuration;
FIG. 5 is a schematic view of a cleaning driving member;
FIG. 6 is a schematic view of a rotary rod structure;
FIG. 7 is a schematic view of the cleaning element;
FIG. 8 is a schematic view of a wheel attachment configuration;
FIG. 9 is a schematic view of the cleaning apparatus in an erected state;
in the figure, a crawler 1, a revolving body 2, a movable arm 3, an arm 4, a bucket 5, a bottom plate 5.1, a side plate 5.2, an upper plate 5.3, an arm tooth 5.4, a notch 5.5, a movable arm cylinder 6, an arm cylinder 7, a bucket cylinder 8, an oil pipeline 9, an articulated lug 10, a supporting platform 11, a rotating roller 12, a fixed block 13, a first supporting part 14, a second supporting part 15, a third supporting part 16, a rotating rod 17, a pulley 18, a rotating cylinder 19, a push-pull oil cylinder 20, a hoisting motor 21, a first pipe 22, a second pipe 23, a wheel chain 24, a fixed buckle 25, a pull rope 26, a guide wheel 27, a wheel 28 and a connecting sheet 29 are arranged.
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.
As shown in the figure, the excavator with the automatic cleaning device is provided with a lower walking crawler 1 and a revolving body 2 carried on the crawler 1, the front end of the revolving body 2 is connected with one end of a movable arm 3, the other end of the movable arm 3 is connected with one end of an arm 4, the other end of the arm 4 is connected with a bucket 5, the excavator is also provided with a movable arm oil cylinder 6, an arm oil cylinder 7, a bucket oil cylinder 8 and an oil pipeline 9,
the bucket 5 is provided with a bottom plate 5.1, a side plate 5.2 and an upper plate 5.3, the bottom plate 5.1 is a straight plate, the upper plate 5.3 does not completely cover the upper part of the bucket, a gap 5.5 is left, the bucket is also provided with bucket teeth 5.4,
the scraper bowl 5 is connected with the arm 4 through the hinge lug 10, be connected with the guide rail between hinge lug 10 and the scraper bowl 5, scraper bowl 5 can be for hinge lug 10 round trip movement, arm 4 is the cylinder pipe, be provided with cleaning device in the arm 4, cleaning device stretches out in the arm 4 when 5 openings of scraper bowl are downward, passes breach 5.5 reachs the opening part of scraper bowl 5, and scraper bowl 5 moves inside the cooperation cleaning device clearance scraper bowl 5 on the guide rail.
The cleaning device is arranged as follows: a supporting platform 11 is arranged in the bucket rod 4, a rotating roller 12 is arranged on the supporting platform 11, a first supporting part 14, a second supporting part 15 and a third supporting part 16 are arranged on the rotating roller 12, the first supporting part 14, the second supporting part 15 and the third supporting part 16 are sequentially connected, a fixed block 13 is arranged in the bucket rod 4, a push-pull oil cylinder 20 is arranged between the third supporting part 16 and the fixed block 13, a rotating rod 17 is hinged on the first supporting part 14, the right end of the rotating rod 17 is hinged on the first supporting part 14, the rotating rod 17 is provided with a rod part 17.1 and a connecting part 17.2, the connecting part 17.2 is connected to the supporting platform 11 through a rotating oil cylinder 19, and a pulley 18 is arranged at the left end of the rotating rod 17,
the three supporting parts 16 are provided with a hoisting motor 21, the first supporting part 14 is provided with a second pipe 23, the second supporting part 15 is provided with a first pipe 22, the left end of the first supporting part 14 is provided with a fixing buckle 25, the fixing buckle 25 is fixedly connected with one end of a wheel chain 24, the other end of the wheel chain 24 sequentially penetrates through the second pipe 23 and the first pipe 22 to be connected with a pull rope 26 on the hoisting motor 21, wheels 28 of the wheel chain 24 are connected through a connecting sheet 29, the wheel chain 24 is provided with wheels 28, the wheels 28 are driven by a motor, and the wheels 28 rotate under the driving of the motor to clean the bottom plate 5.1 of the bucket 5.
The wheels 28 on the wheel chain 24 are respectively connected with a motor, and the motors realize forward and reverse rotation of different wheels 28 and enhance the cleaning effect.
As shown in fig. 6, the rotating rod 17 has a pair of rod parts 17.1 parallel to each other, the rod parts 17.1 are connected by a connecting part 17.2, the rotating cylinder 19 is connected at the connecting part 17.2, the corresponding second pipe 23, the second supporting part 15, the guide wheel 27, the pull rope 26, the hoisting motor 21, the fixing buckle 25 and the like are designed to be matched with the pair of rod parts 17.1 in number, so that the pair of parallel second supporting parts 15 are arranged between the first supporting part 14 and the third supporting part 16, the rotating cylinder 19 is arranged between the pair of second supporting parts 15, the fixing block 13 is fixed inside the arm 4, and the front end opening of the arm 4 forms a protruding channel of the cleaning device.
The invention works as follows: when the bucket needs to be cleaned, as shown in fig. 4, the opening edge of the bucket is parallel to the arm, a controller (not shown in the figure, the controller can be arranged in the cab and electrically connects the components) controls the push-pull oil cylinder to extend, the supporting parts (the first supporting part, the second supporting part and the third supporting part) are kept attached to the rotating rod 17, when the hinged lug connected with the second support part and the rotary oil cylinder extends out of the bucket rod, the controller controls the push-pull oil cylinder to stop working, at the moment, the controller controls the rotary oil cylinder to retract, so that the rotary rod is pulled to rotate around the right end fixing part, under the matching of the controller controlling the hoisting motor to pull the pull rope, the wheel chain is pulled to be in a state shown in fig. 9, at the moment, the wheel chain is attached to the bottom plate of the bucket, and finally the controller controls the motor connected with the wheels on the wheel chain to rotate, so that the wheels are driven to rotate, and cleaning is realized.
The wheels on the wheel chain can be respectively provided with independent motors which can be arranged on the connecting piece, and the rotation in the mutual direction between two adjacent wheels can be realized by adopting the independent motor drive, so that the cleaning effect is enhanced.
Claims (2)
1. The utility model provides an excavator with self-cleaning device, the excavator has lower part walking track (1), carries on solid of revolution (2) on track (1), the one end of swing arm (3) is connected to solid of revolution (2) front end, the one end of dipper (4) is connected to the other end of swing arm (3), bucket (5) are connected to the other end of dipper (4), the excavator still has swing arm hydro-cylinder (6), dipper hydro-cylinder (7), bucket hydro-cylinder (8) and oil pipeline (9), its characterized in that:
the bucket (5) is provided with a bottom plate (5.1), a side plate (5.2) and an upper plate (5.3), the bottom plate (5.1) is a straight plate, the upper plate (5.3) does not completely cover the upper part of the bucket, a gap (5.5) is reserved, bucket teeth (5.4) are further arranged on the bucket,
the bucket (5) is connected with a bucket rod (4) through a hinge lug (10), a guide rail is connected between the hinge lug (10) and the bucket (5), the bucket (5) can move back and forth relative to the hinge lug (10), the bucket rod (4) is a cylindrical pipe, a cleaning device is arranged in the bucket rod (4), the cleaning device extends out of the bucket rod (4) when the opening of the bucket (5) is downward and penetrates through the notch (5.5) to reach the opening of the bucket (5), and the bucket (5) moves on the guide rail to be matched with the cleaning device to clean the interior of the bucket (5);
the cleaning device is arranged as follows: a supporting platform (11) is arranged in the bucket rod (4), a rotating roller (12) is arranged on the supporting platform (11), a first supporting part (14), a second supporting part (15) and a third supporting part (16) are arranged on the rotating roller (12), the first supporting part (14), the second supporting part (15) and the third supporting part (16) are sequentially connected, a fixed block (13) is arranged in the bucket rod (4), a push-pull oil cylinder (20) is arranged between the third supporting part (16) and the fixed block (13), a rotating rod (17) is hinged on the first supporting part (14), the right end of the rotating rod (17) is hinged on the first supporting part (14), the rotating rod (17) is provided with a rod part (17.1) and a connecting part (17.2), the connecting part (17.2) is connected to the supporting platform (11) through a rotating oil cylinder (19), and a pulley (18) is arranged at the left end of the rotating rod (17),
the cleaning device is characterized in that a hoisting motor (21) is arranged on the support three part (16), a pipe two (23) is arranged on the support one part (14), a pipe one (22) is arranged on the support two part (15), a fixing buckle (25) is arranged at the left end of the support one part (14), the fixing buckle (25) is fixedly connected with one end of a wheel chain (24), the other end of the wheel chain (24) sequentially penetrates through the pipe two (23) and the pipe one (22) to be connected with a pull rope (26) on the hoisting motor (21), wheels (28) of the wheel chain (24) are connected through a connecting sheet (29), wheels (28) are arranged on the wheel chain (24), the wheels (28) are driven by a motor, and the wheels (28) rotate under the driving of the motor to clean a bottom plate (5.1) of the bucket (5).
2. The excavator with automatic cleaning apparatus of claim 1, wherein: wheels (28) on the wheel chain (24) are respectively connected with a motor, and the motors realize forward and reverse rotation of different wheels (28) and enhance the cleaning effect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811313428.6A CN109505320B (en) | 2018-11-06 | 2018-11-06 | Excavator with automatic cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811313428.6A CN109505320B (en) | 2018-11-06 | 2018-11-06 | Excavator with automatic cleaning device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109505320A CN109505320A (en) | 2019-03-22 |
| CN109505320B true CN109505320B (en) | 2020-10-30 |
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ID=65747658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811313428.6A Active CN109505320B (en) | 2018-11-06 | 2018-11-06 | Excavator with automatic cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109505320B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113175021B (en) * | 2021-04-27 | 2022-05-17 | 常州大学 | Excavator bucket with resonance cleaning function |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7624522B1 (en) * | 2007-11-29 | 2009-12-01 | Daniel Ammons | Bucket cleaning apparatus |
| KR200474250Y1 (en) * | 2012-09-11 | 2014-09-11 | 차재원 | Washer for excavator bucket |
| CN203066130U (en) * | 2012-12-05 | 2013-07-17 | 山河智能装备股份有限公司 | Extensible arm excavator |
| CN202989998U (en) * | 2012-12-28 | 2013-06-12 | 上海三一重机有限公司 | Digging bucket with detachable bottom plate |
| CN103088856B (en) * | 2013-02-28 | 2014-01-08 | 愚公机械股份有限公司 | Clay bucket for excavator |
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2018
- 2018-11-06 CN CN201811313428.6A patent/CN109505320B/en active Active
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| Publication number | Publication date |
|---|---|
| CN109505320A (en) | 2019-03-22 |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20200928 Address after: Room A301, building 3, No. 1669, north section of huolishan Avenue, Cihu high tech Zone, Ma'anshan City, Anhui Province Applicant after: Anhui bobit Information Technology Co.,Ltd. Address before: 243000 No. 88 Huxi Southwest Road, Ma'anshan Economic and Technological Development Zone, Anhui Province Applicant before: MAANSHAN MUJI INFORMATION TECHNOLOGY Co.,Ltd. |
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Effective date of registration: 20230801 Address after: 243000 2, 1669 north section of Huo Li Shan Road, Ma'anshan high tech Zone, Anhui Patentee after: MANSHAN LANXIN ENVIRONMENTAL TECHNOLOGY Co.,Ltd. Address before: Room A301, building 3, no.1669, north section of huolishan Avenue, Cihu high tech Zone, Ma'anshan City, Anhui Province 243000 Patentee before: Anhui bobit Information Technology Co.,Ltd. |
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Effective date of registration: 20230904 Address after: 5th Floor, Incubation Building C, No. 3600, North Section of Cihu River Road, Cihu High tech Zone, Ma'anshan City, Anhui Province, 243000 Patentee after: Ma'anshan Jinzhan Network Technology Co.,Ltd. Address before: 243000 2, 1669 north section of Huo Li Shan Road, Ma'anshan high tech Zone, Anhui Patentee before: MANSHAN LANXIN ENVIRONMENTAL TECHNOLOGY Co.,Ltd. |
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| TR01 | Transfer of patent right |