CN111561011A - Electromagnetic energy engineering machinery breaker - Google Patents
Electromagnetic energy engineering machinery breaker Download PDFInfo
- Publication number
- CN111561011A CN111561011A CN202010346857.4A CN202010346857A CN111561011A CN 111561011 A CN111561011 A CN 111561011A CN 202010346857 A CN202010346857 A CN 202010346857A CN 111561011 A CN111561011 A CN 111561011A
- Authority
- CN
- China
- Prior art keywords
- piston
- electromagnet
- electromagnetic energy
- energy engineering
- disruptor
- 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.)
- Pending
Links
- 239000003921 oil Substances 0.000 claims description 9
- 239000010687 lubricating oil Substances 0.000 claims description 7
- 239000004519 grease Substances 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000003754 machining Methods 0.000 abstract description 5
- 230000003245 working effect Effects 0.000 abstract description 4
- BGPVFRJUHWVFKM-UHFFFAOYSA-N N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] Chemical compound N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] BGPVFRJUHWVFKM-UHFFFAOYSA-N 0.000 description 6
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B1/00—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen
- B30B1/42—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by magnetic means, e.g. electromagnetic
-
- 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
- E02F5/305—Arrangements for breaking-up hard ground
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Earth Drilling (AREA)
Abstract
The invention relates to the technical field of engineering machinery and discloses a novel electromagnetic energy engineering machinery breaker, which comprises a shell, a piston and a controller, wherein the shell is provided with a piston; an electromagnet, an upper bracket, a permanent magnet and a drill rod are arranged in the shell. During the use, utilize the controller to come the direction of control current on the electro-magnet and open and stop to the magnetic pole of control electro-magnet with open and stop: the electromagnet is matched with the permanent magnet to drive the piston to continuously impact the drill rod, so that the working effect is achieved; the impact force of the piston can be realized by controlling the magnitude of the current. This application adopts electro-magnet and permanent magnet cooperation to the striking drives the drill rod and carries out the breakage, and simple structure, machining precision require lowly, sealed require lowly, low in production cost.
Description
Technical Field
The invention relates to the technical field of engineering machinery, in particular to a novel electromagnetic energy engineering machinery breaker.
Background
The breaker is an important accessory of an excavator, and the existing breakers all adopt hydraulic breakers, and the principle of the hydraulic breakers is that high-pressure oil and high-pressure nitrogen jointly push a piston to move so as to impact a drill rod to work. However, the hydraulic breaker adopting the principle has extremely high sealing requirements, high machining precision requirements and high production cost.
Disclosure of Invention
The invention mainly provides a novel electromagnetic energy engineering machinery breaker, and solves the problems that a hydraulic breaker in the prior art has extremely high sealing requirements, high processing precision requirements and high production cost.
In order to solve the technical problems, the invention adopts the following technical scheme:
the novel electromagnetic energy engineering machinery breaker comprises a shell, a piston and a controller; an electromagnet is arranged in the shell, an upper support is arranged at the position corresponding to the rear part of the electromagnet, through holes for the piston to penetrate through are coaxially arranged on the electromagnet and the upper support, and a permanent magnet matched with the electromagnet is arranged on the piston; the drill rod is arranged at the front end of the shell through a lower bracket, and the electromagnet is electrically connected with the controller. Wherein, the controller and the permanent magnet can adopt the prior art. When the electromagnet is used, the direction and the starting and stopping of the current on the electromagnet are controlled by the controller, so that the magnetic pole and the starting and stopping of the electromagnet are controlled; the electromagnet is matched with the permanent magnet to drive the piston to continuously impact the drill rod, so that the working effect is achieved; the impact force of the piston can be realized by controlling the magnitude of the current. This application adopts electro-magnet and permanent magnet cooperation to the striking drives the drill rod and carries out the breakage, and simple structure, machining precision require lowly, sealed require lowly, low in production cost.
Further, the permanent magnet is disposed on the piston through a piston holder. The permanent magnet is fixed through the piston support, the structure is simple, the permanent magnet is convenient to disassemble, and the shape of the permanent magnet is not required to be processed excessively.
The electromagnetic valve further comprises a guide rail, two ends of the guide rail are respectively arranged on the electromagnet and the upper support, and a sliding hole matched with the guide rail is formed in the piston support. The guide rail is arranged, so that the guide can be performed when the piston moves, and the guide is more convenient to install.
Furthermore, bushings are arranged on the through hole and the sliding hole. Through setting up the bush, can prevent piston and upper bracket and electro-magnet friction to and prevent that guide rail and slide opening from rubbing. When the bushing is damaged, the bushing is directly replaced, the cost is reduced, and the service life is prolonged.
Further, the piston tail end is provided with the baffle, be provided with on the upper bracket and be used for cooperating the bolster of baffle. The buffering piece and the baffle are arranged, when the piston impacts the drill rod, the permanent magnet on the piston and the electromagnet can be prevented from being damaged by direct collision, and when the piston is reversed, power is provided to reduce the reversing difficulty.
Further, a lubricating oil hole is formed in the bushing and communicated with the output end of an external oil pump. Set up the lubrication oil hole, can provide lubricating oil in to the bush through outside oil pump, reduce frictional force to reduce the energy consumption cost, and improve life.
Further, the device also comprises a position sensor used for detecting the distance information between the permanent magnet and the electromagnet, and the position sensor is electrically connected with the controller. The distance information between the permanent magnet and the electromagnet can be collected by arranging the position sensor and sent to the controller, and the controller is utilized to judge whether magnetic pole conversion is carried out or not so as to enable the piston to work repeatedly.
Further, an arc groove is formed in the lower support, a piston pin is arranged in the arc groove, and a groove matched with the piston pin is formed in the drill rod. When the impact hammer is used, the piston impacts the drill rod, the drill rod impacts an object needing to be crushed downwards, and after the piston retracts, the drill rod is reset to prepare for next impact.
Furthermore, the lower support is located the through-hole downside is provided with T type cover, be provided with the grease mouth on the lower support, the grease mouth communicates with the output of outside oil pump. The T-shaped sleeve can prevent the drill rod and the lower support from being abraded mutually and can also prevent impurities from entering.
Has the advantages that: during the use, utilize the controller to come the direction of control current on the electro-magnet and open and stop to the magnetic pole of control electro-magnet with open and stop: the electromagnet is matched with the permanent magnet to drive the piston to continuously impact the drill rod, so that the working effect is achieved; the impact force of the piston can be realized by controlling the magnitude of the current. This application adopts electro-magnet and permanent magnet cooperation to the striking drives the drill rod and carries out the breakage, and simple structure, machining precision require lowly, sealed require lowly, low in production cost.
Drawings
Fig. 1 is a front sectional view of the crusher of this embodiment.
Reference numerals: the device comprises a shell 1, a piston 2, an electromagnet 3, an upper bracket 4, a permanent magnet 5, a drill rod 6, a piston bracket 7, a guide rail 8, a bush 9, a baffle plate 10, a buffer piece 11, a lubricating oil hole 12, a position sensor 13, a piston pin 14, a T-shaped sleeve 15 and a lubricating oil port 16.
Detailed Description
The technical solution of the electromagnetic energy engineering machinery breaker according to the present invention will be described in further detail with reference to the following embodiments.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1, the novel electromagnetic energy engineering machine breaker of the present embodiment includes a housing 1, a piston 2, and a controller: an electromagnet 3 is arranged in the shell 1, an upper support 4 is arranged at the position corresponding to the rear part of the electromagnet 3, through holes for the piston 2 to penetrate through are coaxially arranged on the electromagnet 3 and the upper support 4, and a permanent magnet 5 matched with the electromagnet 3 is arranged on the piston 2; the piston type electric drill further comprises a drill rod 6 used for being matched with the piston 2, the drill rod 6 is arranged at the front end of the shell 1 through a lower bracket, and the electromagnet 3 is electrically connected with the controller. The permanent magnet 5 is arranged on the piston 2 via a piston holder 7. Still include guide rail 8, 8 both ends of guide rail set up respectively in on electro-magnet 3 and the upper bracket 4, be provided with the cooperation on the piston support 7 the slide opening of guide rail 8. And the through hole and the sliding hole are both provided with a lining 9. The piston 2 tail end is provided with baffle 10, be provided with on the upper bracket 4 and be used for cooperating the bolster 11 of baffle 10. And a lubricating oil hole 12 is formed in the bushing 9, and the lubricating oil hole 12 is communicated with the output end of an external oil pump. The device also comprises a position sensor 13 for detecting the distance information between the permanent magnet 5 and the electromagnet 3, wherein the position sensor 13 is electrically connected with the controller. An arc groove is formed in the lower support, a piston pin 14 is arranged in the arc groove, and a groove matched with the piston pin 14 is formed in the drill rod 6. The lower support is located the through-hole downside is provided with T type cover 15, be provided with grease mouth 16 on the lower support, grease mouth 16 communicates with the output of outside oil pump. The lower support is located the through-hole upside is provided with T type cover 15. When the electromagnet is used, the direction and the starting and stopping of the current on the electromagnet 3 are controlled by the controller, so that the magnetic pole and the starting and stopping of the electromagnet 3 are controlled; the electromagnet 3 is matched with the permanent magnet 5 to drive the piston 2 to continuously impact the drill rod 6, so that the working effect is achieved; the impact force of the piston 2 can be achieved by controlling the magnitude of the current. This application adopts electro-magnet 3 and permanent magnet 5 cooperation to the striking drives drill rod 6 and carries out the breakage, and simple structure, machining precision require lowly, sealed requirement is low, low in production cost.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. Novel electromagnetic energy engineering machine tool cracker, its characterized in that: comprises a shell, a piston and a controller; an electromagnet is arranged in the shell, an upper support is arranged at the position corresponding to the rear part of the electromagnet, through holes for the piston to penetrate through are coaxially arranged on the electromagnet and the upper support, and a permanent magnet matched with the electromagnet is arranged on the piston; the drill rod is arranged at the front end of the shell through a lower bracket, and the electromagnet is electrically connected with the controller.
2. The electromagnetic energy engineering machine disruptor as set forth in claim 1, further comprising: the permanent magnet is arranged on the piston through a piston bracket.
3. The electromagnetic energy engineering machine disruptor as set forth in claim 2, further comprising: the electromagnetic valve is characterized by further comprising a guide rail, two ends of the guide rail are respectively arranged on the electromagnet and the upper support, and a sliding hole matched with the guide rail is formed in the piston support.
4. The electromagnetic energy engineering machine disruptor as set forth in claim 3, further comprising: and the through hole and the sliding hole are both provided with bushings.
5. The electromagnetic energy engineering machine disruptor as set forth in claim 1, further comprising: the piston tail end is provided with the baffle, be provided with on the upper bracket and be used for cooperating the bolster of baffle.
6. The electromagnetic energy engineering machine disruptor as set forth in claim 4, further comprising: and a lubricating oil hole is formed in the bushing and is communicated with the output end of an external oil pump.
7. The electromagnetic energy engineering machine disruptor as set forth in claim 1, further comprising: the device also comprises a position sensor used for detecting the distance information between the permanent magnet and the electromagnet, and the position sensor is electrically connected with the controller.
8. The electromagnetic energy engineering machine disruptor as set forth in claim 1, further comprising: an arc groove is formed in the lower support, a piston pin is arranged in the arc groove, and a groove matched with the piston pin is formed in the drill rod.
9. The electromagnetic energy engineering machine disruptor as set forth in claim 1, further comprising: the lower support is located the through-hole downside is provided with T type cover, be provided with the grease mouth on the lower support, the grease mouth communicates with the output of outside oil pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010346857.4A CN111561011A (en) | 2020-04-27 | 2020-04-27 | Electromagnetic energy engineering machinery breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010346857.4A CN111561011A (en) | 2020-04-27 | 2020-04-27 | Electromagnetic energy engineering machinery breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111561011A true CN111561011A (en) | 2020-08-21 |
Family
ID=72067923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010346857.4A Pending CN111561011A (en) | 2020-04-27 | 2020-04-27 | Electromagnetic energy engineering machinery breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111561011A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205731363U (en) * | 2016-06-29 | 2016-11-30 | 屈家发 | A kind of electromagnetism quartering hammer |
| CN108343111A (en) * | 2018-04-02 | 2018-07-31 | 蒋娟丽 | A kind of novel breaking hammer |
| US20190160642A1 (en) * | 2016-07-27 | 2019-05-30 | Daemo Engineering Co., Ltd. | Hydraulic percussion device and construction apparatus having the same |
| CN212506493U (en) * | 2020-04-27 | 2021-02-09 | 陈清胜 | Electromagnetic energy engineering machinery breaker |
-
2020
- 2020-04-27 CN CN202010346857.4A patent/CN111561011A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205731363U (en) * | 2016-06-29 | 2016-11-30 | 屈家发 | A kind of electromagnetism quartering hammer |
| US20190160642A1 (en) * | 2016-07-27 | 2019-05-30 | Daemo Engineering Co., Ltd. | Hydraulic percussion device and construction apparatus having the same |
| CN108343111A (en) * | 2018-04-02 | 2018-07-31 | 蒋娟丽 | A kind of novel breaking hammer |
| CN212506493U (en) * | 2020-04-27 | 2021-02-09 | 陈清胜 | Electromagnetic energy engineering machinery breaker |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |