CN103556661A - Excavator - Google Patents
Excavator Download PDFInfo
- Publication number
- CN103556661A CN103556661A CN201310516712.4A CN201310516712A CN103556661A CN 103556661 A CN103556661 A CN 103556661A CN 201310516712 A CN201310516712 A CN 201310516712A CN 103556661 A CN103556661 A CN 103556661A
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- CN
- China
- Prior art keywords
- arm
- excavator
- car body
- scraper bowl
- dipper
- 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.)
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Abstract
The invention relates to an excavator. The excavator comprises an excavator body, a main arm, an excavation mechanism and a rotation mechanism, wherein the main arm is fixedly mounted on the excavator body; the rotation mechanism is fixedly mounted on the end part of one end of the main arm, and the end is far away from the excavator body; the excavation mechanism is movably connected to the rotation mechanism; the rotation mechanism comprises a rotating arm and a rotating cylinder; the rotating arm is mounted on the rotating cylinder; the rotating cylinder is fixedly mounted on the end part of one end of the main arm, and the end is far away from the excavator body; the excavation mechanism comprises a bucket and a bucket arm; the bucket arm is movably connected to the rotating arm; the bucket is movably connected to the bucket arm. The excavator has the beneficial effects that all-around excavation is realized, the excavator is also protected in an excavation process, and the practical service life of the excavator is prolonged.
Description
Technical field
The present invention relates to a kind of excavator.
Background technology
Excavator is as the conventional a kind of engineering machinery of modern construction; in mining process, usually can run into some ratchels or large-sized object; the scraper bowl of excavator is difficult to the disposable excacation that completes; if continue, excavate and may cause the damage to excavator; excavator frequency of maintenance just can improve, and the maintenance cost of equipment just can improve.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of excavator, has overcome excavator and in mining process, has been difficult to comprehensive excavation and easily transships the defect of excavating.
The technical scheme that the present invention solves the problems of the technologies described above is as follows: a kind of excavator, comprise car body, principal arm, digging mechanism, rotating mechanism, described principal arm is fixedly mounted on described car body, described rotating mechanism is fixedly mounted on the end of described principal arm away from one end of car body, and described digging mechanism is flexibly connected with described rotating mechanism;
Described rotating mechanism comprises turning arm, rotary cylinder, and described turning arm is arranged on described rotary cylinder, and described rotary cylinder is fixedly mounted on the end of described principal arm away from one end of car body;
Described digging mechanism comprises scraper bowl, dipper-arm, and described dipper-arm is flexibly connected with described turning arm, and described scraper bowl is flexibly connected with described dipper-arm.
Further, described scraper bowl is provided with stress sensor, and described stress sensor is arranged on described scraper bowl and described dipper-arm junction.
Further, described car body is provided with alarm, and described alarm is electrically connected to described stress sensor.
The invention has the beneficial effects as follows: excavator has been realized omnibearing excavation, also excavator has been played the effect of protection simultaneously in mining process, extended the physical life of excavator.
Accompanying drawing explanation
Fig. 1 is the structural representation of excavator of the present invention.
In accompanying drawing, the list of parts of each label representative is as follows:
1, car body, 2, alarm, 3, principal arm, 4, rotary cylinder, 5, rotating mechanism, 6, turning arm, 7, dipper-arm, 8, scraper bowl, 9, stress sensor, 10, digging mechanism.
The specific embodiment
Below in conjunction with accompanying drawing, principle of the present invention and feature are described, example, only for explaining the present invention, is not intended to limit scope of the present invention.
As shown in Figure 1, this invention excavator comprises car body 1, principal arm 3, rotating mechanism 5, digging mechanism 10, described principal arm 3 one end are fixedly connected with car body 1, principal arm 3 other ends are connected with rotating mechanism 5, rotating mechanism 5 comprises rotary cylinder 4, turning arm 6, rotary cylinder 4 is flexibly connected with turning arm 6, rotary cylinder 4 is fixedly mounted on the end of principal arm 3 away from one end of car body 1, rotary cylinder 4 driven rotary arms 6 are realized and being rotated, digging mechanism 10 comprises dipper-arm 7, scraper bowl 8, dipper-arm 7 one end are flexibly connected with turning arm 6, dipper-arm 7 other ends are flexibly connected with scraper bowl 8.In scraper bowl 8 and the junction of dipper-arm 7, be installed with stress sensor 9, stress sensor 9 can be set field of load, alarm 2 is installed on car body 1, alarm 2 is electrically connected to stress sensor 9, after power that scraper bowl 8 is subject to surpasses the field of load that stress sensor 9 sets, alarm 2 will send warning sound.
Its course of work is: rotary cylinder 4 driven rotary arm 6 rotations on rotating mechanism 5, turning arm 6 drives dipper-arm 7 rotations, the scraper bowl 8 being connected with dipper-arm 7 also just can be realized rotation, scraper bowl 8 just rotates to suitable orientation and excavates, scraper bowl 8 is subject to power while excavating and passes to stress sensor 9 places, if stressed, surpassed the field of load that stress sensor 9 is set, alarm 2 gives the alarm, and reminds operating personnel to note.
The foregoing is only preferred embodiment of the present invention, in order to limit the present invention, within the spirit and principles in the present invention not all, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (3)
1. an excavator, it is characterized in that, comprise car body (1), principal arm (3), digging mechanism (10), rotating mechanism (5), described principal arm (3) is fixedly mounted on described car body (1), described rotating mechanism (5) is fixedly mounted on the end of described principal arm (3) away from one end of car body (1), and described digging mechanism (10) is flexibly connected with described rotating mechanism (5);
Described rotating mechanism (5) comprises turning arm (6), rotary cylinder (4), and it is upper that described turning arm (6) is arranged on described rotary cylinder (4), and described rotary cylinder (4) is fixedly mounted on the end of described principal arm (3) away from one end of car body (1);
Described digging mechanism (10) comprises scraper bowl (8), dipper-arm (7), and described dipper-arm (7) is flexibly connected with described turning arm (6), and described scraper bowl (8) is flexibly connected with described dipper-arm (7).
2. a kind of excavator according to claim 1, is characterized in that, described scraper bowl (8) is provided with stress sensor (9), and described stress sensor (9) is arranged on described scraper bowl (8) and described dipper-arm (7) junction.
3. a kind of excavator according to claim 1 and 2, is characterized in that, described car body (1) is provided with alarm (2), and described alarm (2) is electrically connected to described stress sensor (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310516712.4A CN103556661A (en) | 2013-10-28 | 2013-10-28 | Excavator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310516712.4A CN103556661A (en) | 2013-10-28 | 2013-10-28 | Excavator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103556661A true CN103556661A (en) | 2014-02-05 |
Family
ID=50010998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310516712.4A Pending CN103556661A (en) | 2013-10-28 | 2013-10-28 | Excavator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103556661A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105442656A (en) * | 2015-12-03 | 2016-03-30 | 天津市中机雄风机械有限公司 | Novel multifunctional excavator |
| CN107178104A (en) * | 2017-07-17 | 2017-09-19 | 深圳迈辽技术转移中心有限公司 | A kind of excavator for being used to work on slope rotated based on motor control scraper bowl |
| EP3235957A4 (en) * | 2014-10-13 | 2018-10-17 | Kyungwontech Co., Ltd | Excavator arm having rotation device |
| CN112536242A (en) * | 2014-07-21 | 2021-03-23 | 感矿科技有限公司 | High capacity separation of coarse ore minerals from waste minerals |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2927706A (en) * | 1956-07-20 | 1960-03-08 | Bucyrus Erie Co | Hydraulically-operated dipper |
| US3664527A (en) * | 1969-11-10 | 1972-05-23 | Clark Equipment Co | Material handling apparatus |
| JPS57140435A (en) * | 1981-02-20 | 1982-08-31 | Youshichirou Aoyanagi | Boom for oil-pressure type shovel-based excavator |
| CN201924382U (en) * | 2011-01-18 | 2011-08-10 | 江苏金秆农业装备有限公司 | Multi-way excavator of swinging type grab bucket |
| CN102677736A (en) * | 2012-06-11 | 2012-09-19 | 上海三一重机有限公司 | Overload protective system and method of excavator working devices and excavator |
-
2013
- 2013-10-28 CN CN201310516712.4A patent/CN103556661A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2927706A (en) * | 1956-07-20 | 1960-03-08 | Bucyrus Erie Co | Hydraulically-operated dipper |
| US3664527A (en) * | 1969-11-10 | 1972-05-23 | Clark Equipment Co | Material handling apparatus |
| JPS57140435A (en) * | 1981-02-20 | 1982-08-31 | Youshichirou Aoyanagi | Boom for oil-pressure type shovel-based excavator |
| CN201924382U (en) * | 2011-01-18 | 2011-08-10 | 江苏金秆农业装备有限公司 | Multi-way excavator of swinging type grab bucket |
| CN102677736A (en) * | 2012-06-11 | 2012-09-19 | 上海三一重机有限公司 | Overload protective system and method of excavator working devices and excavator |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112536242A (en) * | 2014-07-21 | 2021-03-23 | 感矿科技有限公司 | High capacity separation of coarse ore minerals from waste minerals |
| CN112536242B (en) * | 2014-07-21 | 2023-08-04 | 感矿科技有限公司 | High capacity separation of coarse ore minerals from waste minerals |
| EP3235957A4 (en) * | 2014-10-13 | 2018-10-17 | Kyungwontech Co., Ltd | Excavator arm having rotation device |
| CN105442656A (en) * | 2015-12-03 | 2016-03-30 | 天津市中机雄风机械有限公司 | Novel multifunctional excavator |
| CN107178104A (en) * | 2017-07-17 | 2017-09-19 | 深圳迈辽技术转移中心有限公司 | A kind of excavator for being used to work on slope rotated based on motor control scraper bowl |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140205 |