CN202265538U - Electromagnetic type hammer lifting device of tamping machine - Google Patents
Electromagnetic type hammer lifting device of tamping machine Download PDFInfo
- Publication number
- CN202265538U CN202265538U CN2011203853050U CN201120385305U CN202265538U CN 202265538 U CN202265538 U CN 202265538U CN 2011203853050 U CN2011203853050 U CN 2011203853050U CN 201120385305 U CN201120385305 U CN 201120385305U CN 202265538 U CN202265538 U CN 202265538U
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- eccentric wheel
- hammer
- shaped steel
- side convex
- convex type
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Abstract
The utility model provides an electromagnetic type hammer lifting device of a tamping machine, which belongs to the field of damping machine production and structurally comprises I-shaped steel hammer, a hammer head, a left convex type eccentric wheel, a right convex type eccentric wheel, a revolving shaft and a power system. The hammer head is arranged at the bottom of the I-shaped steel hammer, the left convex type eccentric wheel and the right convex type eccentric wheel are symmetrically arranged on the left side and the right side of the I-shaped steel hammer through the revolving shaft, the revolving shaft is connected with the power system, the left convex type eccentric wheel or the right convex type eccentric wheel is provided with an electromagnet, the revolving shaft is provided with a slip ring connected with the electromagnet, a carbon brush matched with the slip ring for use is arranged on one side of the slip ring, and the carbon brush is connected with a controller through a lead. The electromagnetic type hammer lifting device of the tamping machine is reasonable in design and simple in structure. The I-shaped steel hammer generates frictional force with the left convex type eccentric wheel and the right convex type eccentric wheel, and generates attraction with one of the convex type eccentric wheels, when the I-shaped steel hammer with the same weight is raised, and the fractional force is reduced greatly, thereby reducing production cost and maintenance.
Description
Technical field
The utility model relates to a kind of plug ramming machine, and specifically a kind of electromagnetic type plug ramming machine is carried the hammer device.
Background technology
At present, the plug ramming machine that uses of international, domestic coking industry stamp charging coke oven is carried hammer to be friction board-like.The groundwork principle is: a pair of convex eccentric wheel picks up the Type B I-shaped steel hammer of 12 meters length and width 200mm that inlay friction plate, and doing up and down reciprocatingly stroke is the 400mm motion, leans on the deadweight of joist steel to drop on the briquette in the coal groove, and the coal that will loose is pounded into pie.
Mainly there is following drawback in this hammer device of carrying of plug ramming machine: 1, maintenance capacity is big, and friction plate is to lean on tiny screw fixings on joist steel, in operational process; Because eccentric extrusion friction; Friction plate frequently occurs and become flexible, come off, damage, cause very big influence to production; 2, materials cost is high; Owing to carry hammer is to lean on convex eccentric wheel extrusion friction plate to mention the heavy joist steel of 350kg, so the friction plate serious wear, changes once in average per 6 months; The current market value of friction plate is every 160 yuan; Inlay 22 on the I-shaped steel hammer, a general plug ramming machine is 3 hammers, and the materials cost that calculated a year is 21120 a yuan/platform.
Summary of the invention
The technical assignment of the utility model is a deficiency big to the prior art maintenance capacity, waste material, provides a kind of electromagnetic type plug ramming machine to carry the hammer device.
The utility model solves the technical scheme that its technical problem adopted:
The electromagnetic type plug ramming machine is carried the hammer device; Comprise I-shaped steel hammer, tup, left side convex eccentric wheel, right side convex eccentric wheel, rotating shaft and power system; Tup is arranged on the bottom of I-shaped steel hammer, is symmetrically arranged with left side convex eccentric wheel and right side convex eccentric wheel in the left and right sides of I-shaped steel hammer through rotating shaft, and rotating shaft is connected with power system; Left side convex eccentric wheel or right side convex eccentric wheel are provided with electro-magnet; Rotating shaft is provided with the slip ring that is connected with electro-magnet, and a side of slip ring is provided with the carbon brush that is mated use, and carbon brush is connected with unit through lead.
Above-mentioned electromagnetic type plug ramming machine is carried the hammer device, its magnet spool lead-in wire from the left side convex eccentric wheel or the eccentric rotating shaft axle of right side convex core draw and be connected on the slip ring.
Above-mentioned electromagnetic type plug ramming machine is carried the hammer device, and the quantity of its slip ring and carbon brush is respectively 3 in order to connect three-phase supply.
Above-mentioned electromagnetic type plug ramming machine is carried the hammer device, and the top of its I-shaped steel hammer offers maintenance and promotes the hole.
The electromagnetic type plug ramming machine of the utility model is carried the hammer device, and its principle of work is following:
Power system starts; Left side convex eccentric wheel and right side convex eccentric wheel rotate synchronously, and when left side convex eccentric wheel contacted with the I-shaped steel hammer is firm with right side convex eccentric wheel, this moment, unit sent; A, B, C three-phase carbon brush, slip ring that lead connects receive; Send electricity through left side convex eccentric wheel or the eccentric axle of right side convex core lead to electro-magnet, electro-magnet receives electricity to produce magnetic and attracts the I-shaped steel hammer, and the I-shaped steel hammer is picked up under the double reaction plus of frictional force and electromagnetic attraction; When left side convex eccentric wheel and right side convex eccentric wheel and I-shaped steel hammer were opened in firm minute; Unit outage this moment, the A that lead connects, B, C three-phase carbon brush, slip ring outage, electro-magnet outage; The electro-magnet outage loses magnetism, and the I-shaped steel hammer falls under the self gravitation effect; To-and-fro movement successively reaches the purpose of production.
The electromagnetic type plug ramming machine of the utility model is carried the hammer device compared with prior art, and the beneficial effect that is produced is:
The utility model is reasonable in design; Simple in structure, the I-shaped steel hammer also produces magnetism with a side convex eccentric wheel wherein when producing frictional force with left side convex eccentric wheel and right side convex eccentric wheel; When lifting the I-shaped steel hammer of identical weight; Frictional force will significantly reduce, thereby realizes having reduced production cost, has alleviated maintenance capacity.
Description of drawings
Accompanying drawing 1 is the main TV structure synoptic diagram of the utility model;
Accompanying drawing 2 is the left TV structure synoptic diagram of Fig. 1;
The main TV structure synoptic diagram of the prior art that accompanying drawing 3 is carried for background technology.
Among the figure, 1, the I-shaped steel hammer, 2, tup, 3, left side convex eccentric wheel, 4, right side convex eccentric wheel, 5, rotating shaft, 6, power system, 7, electro-magnet, 8, slip ring, 9, carbon brush, 10, unit, 11, maintenance promotes the hole.
Embodiment
Below in conjunction with accompanying drawing the electromagnetic type plug ramming machine of the utility model is proposed explanation at length below the hammer device work.
Like accompanying drawing 1, shown in 2; The electromagnetic type plug ramming machine of the utility model is carried the hammer device; Its structure comprises I-shaped steel hammer 1, tup 2, left side convex eccentric wheel 3, right side convex eccentric wheel 4, rotating shaft 5 and power system 6; Tup 2 is arranged on the bottom of I-shaped steel hammer 1, is symmetrically arranged with left side convex eccentric wheel 3 and right side convex eccentric wheel 4 in the left and right sides of I-shaped steel hammer 1 through rotating shaft 5, and rotating shaft 5 is connected with power system 6; Left side convex eccentric wheel 3 or right side convex eccentric wheel 4 are provided with electro-magnet 7; Rotating shaft 5 is provided with the slip ring 8 that is connected with electro-magnet 7, and a side of slip ring 8 is provided with the carbon brush 9 that is mated use, and carbon brush 9 is connected with unit 10 through lead.
5 cores of rotating shaft of the coil lead of above-mentioned electro-magnet 7 convex eccentric wheel 3 or right side convex eccentric wheel 4 from the left side are drawn and are connected on the slip ring 8.
The quantity of above-mentioned slip ring 8 and carbon brush 9 is respectively 3 in order to connect three-phase supply.
The top of above-mentioned I-shaped steel hammer 1 offers maintenance and promotes hole 11.
It is simple and convenient that the electromagnetic type plug ramming machine of the utility model is carried its processing and fabricating of hammer device, and processing and fabricating gets final product shown in the by specification accompanying drawing.
Except that the described technical characterictic of specification sheets, be the known technology of those skilled in the art.
Claims (4)
1. the electromagnetic type plug ramming machine is carried the hammer device; Comprise I-shaped steel hammer (1), tup (2), left side convex eccentric wheel (3), right side convex eccentric wheel (4), rotating shaft (5) and power system (6); Tup (2) is arranged on the bottom of I-shaped steel hammer (1); The left and right sides at I-shaped steel hammer (1) is symmetrically arranged with left side convex eccentric wheel (3) and right side convex eccentric wheel (4) through rotating shaft (5); Rotating shaft (5) is connected with power system (6), it is characterized in that: left side convex eccentric wheel (3) or right side convex eccentric wheel (4) are provided with electro-magnet (7), and rotating shaft (5) is provided with the slip ring (8) that is connected with electro-magnet (7); One side of slip ring (8) is provided with the carbon brush (9) that is mated use, and carbon brush (9) is connected with unit (10) through lead.
2. electromagnetic type plug ramming machine according to claim 1 is carried the hammer device, it is characterized in that: the coil lead of electro-magnet (7) is drawn and is connected on the slip ring (8) from rotating shaft (5) the axle core of left side convex eccentric wheel (3) or right side convex eccentric wheel (4).
3. electromagnetic type plug ramming machine according to claim 1 is carried the hammer device, it is characterized in that: the quantity of slip ring (8) and carbon brush (9) is respectively 3 in order to connect three-phase supply.
4. electromagnetic type plug ramming machine according to claim 1 is carried the hammer device, it is characterized in that: the top of I-shaped steel hammer (1) offers maintenance and promotes hole (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203853050U CN202265538U (en) | 2011-10-12 | 2011-10-12 | Electromagnetic type hammer lifting device of tamping machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203853050U CN202265538U (en) | 2011-10-12 | 2011-10-12 | Electromagnetic type hammer lifting device of tamping machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202265538U true CN202265538U (en) | 2012-06-06 |
Family
ID=46156345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203853050U Expired - Fee Related CN202265538U (en) | 2011-10-12 | 2011-10-12 | Electromagnetic type hammer lifting device of tamping machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202265538U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104212466A (en) * | 2013-05-30 | 2014-12-17 | 孙杰 | Tamping coking coke oven's electromagnetic (composite) tamping machine |
-
2011
- 2011-10-12 CN CN2011203853050U patent/CN202265538U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104212466A (en) * | 2013-05-30 | 2014-12-17 | 孙杰 | Tamping coking coke oven's electromagnetic (composite) tamping machine |
| CN104212466B (en) * | 2013-05-30 | 2016-08-17 | 大连钢机重工设备有限公司 | Tamping coking coke oven Electromagnetic heating formula tamping tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120606 Termination date: 20121012 |