CN102504841A - Elastic cam adjusting device of coke oven tamping machine - Google Patents
Elastic cam adjusting device of coke oven tamping machine Download PDFInfo
- Publication number
- CN102504841A CN102504841A CN2011103640896A CN201110364089A CN102504841A CN 102504841 A CN102504841 A CN 102504841A CN 2011103640896 A CN2011103640896 A CN 2011103640896A CN 201110364089 A CN201110364089 A CN 201110364089A CN 102504841 A CN102504841 A CN 102504841A
- Authority
- CN
- China
- Prior art keywords
- camshaft
- elastic cam
- elastic
- coke oven
- cam
- 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.)
- Granted
Links
Images
Landscapes
- Transmission Devices (AREA)
Abstract
The invention discloses an elastic cam adjusting device of a coke oven tamping machine; the elastic cam adjusting device comprises a first elastic cam and a second elastic cam which are matched; transmission gears are respectively arranged on a first camshaft and a second camshaft of the first elastic cam and the second elastic cam; the two ends of the first camshafts and the second camshafts are respectively and rotatably arranged in non-axis positions of eccentric shafts; the eccentric shafts are arranged in bearing pedestals; the eccentric shafts at the two ends of the first camshaft and the second camshaft are respectively and fixedly connected with rotating handles; the rotating handles are respectively connected with the two ends of a support in a pivoting manner; and the support is simultaneously in threaded connection with a threaded rod which is respectively provided with a left-hand thread and a right-hand thread at the two ends. The distance between the two camshafts is adjusted through the threaded rod which is respectively provided with a left-hand thread and a right-hand thread at the two ends; and the parallelism between the two camshafts does not change due to the distance adjustment, thereby preventing the axis of the transmission gear from inclining as the elastic cams are unevenly in contact with a hammer rod friction plate.
Description
Technical field
The present invention relates to the coke oven tamping tool elastic cam, relate in particular to the device that the coke oven tamping tool elastic cam is regulated.
Background technology
The coke oven tamping tool elastic cam for guaranteeing clamping force, need be regulated the spacing of elastic cam in operational process.The adjusting of elastic cam spacing realizes through the adjusting of camshaft spacing usually, because the adjusting of camshaft both sides is easy to generate deviation, is easy to cause parallelism decline between elastic cam.
At present; The method that adopts is the scheme of patent announcement CN2880827Y; This scheme is as shown in Figure 1; Two elastic cam 1,2 both sides respectively are provided with an elongated double-screw bolt that is used to regulate 12,13, and each double-screw bolt 12,13 two ends connects upper and lower camshaft 3,4 respectively, are the upper and lower camshaft of adjustable 3 through regulating these two double-screw bolts 12,13, the spacing between 4.
Under ideal state, double-screw bolt 12 should be a synchronization regulation with double-screw bolt 13, so camshaft 3 also should be parallel all the time with camshaft 4.In actual use; Double-screw bolt 12 and with the guaranteeing by manual work synchronously of double-screw bolt 13; And camshaft 3 has the not parallel of trace with camshaft 4, also can't find out through naked eyes, so in long use; Camshaft 3 and camshaft 4 uneven situation very likely appear, and as shown in Figure 2.
At this moment elastic cam 1,2 contacts inequality with hammer stem 6 friction plates, and the subregion friction increases, and in the work-ing life that at first can reduce hammer stem 6 friction plates, secondly also can reduce the work-ing life of elastic cam 1,2 and produce.In addition, because run-off the straight between camshaft 3 and the camshaft 4, so the axle center that is installed in the transmitting gear 5 on camshaft 3 and the camshaft 4 is also with regard to run-off the straight.And for geartransmission, the axis parallel degree of the mating gear that is meshed has strict demand, in case run-off the straight, the work-ing life that can reduce gear to a great extent.
Summary of the invention
To the problem that exists in the prior art, the object of the invention is for providing a kind of simple in structure, convenient to operation, and can not influence the coke oven tamping tool elastic cam setting device of parallelism between the camshaft of elastic cam.
For realizing above-mentioned purpose, technical scheme of the present invention is following:
A kind of coke oven tamping tool elastic cam setting device; Comprise first elastic cam and second elastic cam that match; Also be separately installed with transmitting gear on first camshaft of said first elastic cam and second elastic cam and second camshaft; Said first camshaft and the second camshaft two ends can be installed on the non-shaft core position of excentric shaft respectively rotationally, and said excentric shaft is installed in the chock, and the excentric shaft at said first camshaft and the second camshaft two ends is fixedly connected with turning handle respectively; Two said turning handles pivot respectively and connect support two ends, and two said supports are threaded simultaneously and revolve the screw rod of screw thread about its two ends have respectively.
Further, the screw rod that revolves screw thread about said two ends have respectively is provided with the outer hexagonal prism face of being convenient to operate.
Beneficial effect of the present invention is; The screw rod that revolves screw thread about the spacing of two camshafts of the present invention has respectively through two ends is realized synchronization regulation; Parallelism between two camshafts can not regulated because of spacing and changed, thereby prevents that elastic cam from contacting the inclination of inequality and transmitting gear axle center, the work-ing life of improving elastic cam, hammer stem and transmitting gear greatly with the hammer stem friction plate; Reduce maintenance cost; Improve operating mass, adopt in addition and revolve elongated screw-pair spacing about one, greatly improve and regulate efficient.
Description of drawings
Below in conjunction with accompanying drawing the present invention is done further explain:
Fig. 1 is the patent structure synoptic diagram of notification number CN2880827Y;
Fig. 2 is the patent error condition synoptic diagram of notification number CN2880827Y
Fig. 3 is a kind of coke oven tamping tool elastic cam of the present invention setting device structural representation;
Fig. 4 be among Fig. 3 A to structural representation.
Embodiment
The exemplary embodiments that embodies characteristic of the present invention and advantage will be described in detail in following explanation.Be understood that the present invention can have various variations on various embodiment, its neither departing from the scope of the present invention, and explanation wherein and accompanying drawing be the usefulness of being used as explanation in itself, but not in order to restriction the present invention.
With the same in the background technology; Like Fig. 1 and shown in Figure 2; The present invention includes first elastic cam 1 and second elastic cam 2; First elastic cam 1 is installed on first camshaft 3, and second elastic cam 2 is installed on second camshaft 4, on first camshaft 3 and second camshaft 4 transmitting gear 5 is installed separately all.The friction clamping has hammer stem 6 between first elastic cam 1 and second elastic cam 2, and transmitting gear 5 carries out transmission with other toothing.Hammer stem 6 is the I shape stock, when elastic cam 1 and 2 rotates, periodically clamps hammer stem 6, and drives hammer stem 6 motions through friction.Hammer stem 6 bottoms are tup, and tup when elastic cam 1 and 2 rotates, is realized the hammer of coal charge on the dump is smash on dump.
Like Fig. 3 and shown in Figure 4, first camshaft 3 and second camshaft, 4 two ends all can be installed on the excentric shaft 7 rotationally, and excentric shaft 7 is installed in chock 8 inside.Be fixed with turning handle 9 on the excentric shaft 7, the turning handle at two ends 9 usefulness supports 10 connect, and are connected for pivot between support 10 and the turning handle 9.Support 10 is a rigid structure, and the middle part of support 10 is processed with threaded hole, revolves the screw rod 11 of screw thread about the two ends that are threaded in this threaded hole have respectively.
The excentric shaft 7, the turning handle 9 that connect on the excentric shaft 7 at camshaft 3,4 two ends and turning handle 9 identical and symmetrical installations, first camshaft 3 and second camshaft 4 are all identical with support 10.The screw rod 11 that revolves screw thread about two ends have the respectively support 10 on first camshaft 3 and second camshaft 4 that is threaded simultaneously; Screw rod 11 two ends of revolving screw thread about these two ends have respectively all are processed with screw thread, and two ends thread size specification is identical, rotation direction is opposite.In addition, the two ends of revolving the screw rod 11 of screw thread about these two ends have respectively are provided with outer hexagonal prism face, tool using operation when being convenient to regulate.
Use the present invention regulate elastic cam 1, between 2 during spacing; But about having respectively, tool using operation two ends revolve the outer hexagonal prism face of the screw rod 11 of screw thread; Revolve the rotation direction of screw thread on the screw rod 11 of screw thread about having respectively according to two ends; Turn the screw rod 11 that revolves screw thread about two ends have respectively to one of them direction, can increase distance between the support 10, rotate thereby drive turning handle 9; Also just increased turning handle 9 overhead cam shafts 3, the spacing between 4, thus reach increase elastic cam 1, the purpose of spacing between 2.Otherwise, turn the screw rod 11 that revolves screw thread about two ends have respectively to the another one direction, identical ground can reduce distance between the support 10, thereby reach reduce elastic cam 1, the purpose of spacing between 2.
Beneficial effect of the present invention is; Camshaft of the present invention 3,4 two ends are rigidly connected, and the screw rod 11 that two camshafts 3,4 revolve screw thread about having respectively through two ends realizes synchronization regulation, and two camshafts 3, the parallelism between 4 can not regulated because of spacing and changed; Thereby prevent that elastic cam 1,2 from contacting inequality and transmitting gear 5 axle center with hammer stem 6 friction plates; Improve the work-ing life of elastic cam 1 and 2, hammer stem 6 and transmitting gear 5 greatly, reduce maintenance cost, improve operating mass; Revolve screw rod 11 spacings of screw thread about adopting two ends to have respectively in addition, greatly improve and regulate efficient.
Technical scheme of the present invention is disclosed as above by preferred embodiment.Those skilled in the art should recognize change and the retouching of under the situation that does not break away from appended scope of the present invention that claim disclosed of the present invention and spirit, being done, and all belong within the protection domain of claim of the present invention.
Claims (2)
1. coke oven tamping tool elastic cam setting device; Comprise first elastic cam and second elastic cam that match; Also be separately installed with transmitting gear on first camshaft of said first elastic cam and second elastic cam and second camshaft; It is characterized in that; Said first camshaft and the second camshaft two ends can be installed on the non-shaft core position of excentric shaft respectively rotationally, and said excentric shaft is installed in the chock, and the excentric shaft at said first camshaft and the second camshaft two ends is fixedly connected with turning handle respectively; Two said turning handles pivot respectively and connect support two ends, and two said supports are threaded simultaneously and revolve the screw rod of screw thread about its two ends have respectively.
2. coke oven tamping tool elastic cam setting device as claimed in claim 1 is characterized in that, the screw rod that revolves screw thread about said two ends have respectively is provided with the outer hexagonal prism face of being convenient to operate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110364089 CN102504841B (en) | 2011-11-16 | 2011-11-16 | Elastic cam adjusting device of coke oven tamping machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110364089 CN102504841B (en) | 2011-11-16 | 2011-11-16 | Elastic cam adjusting device of coke oven tamping machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102504841A true CN102504841A (en) | 2012-06-20 |
| CN102504841B CN102504841B (en) | 2013-09-25 |
Family
ID=46216978
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110364089 Active CN102504841B (en) | 2011-11-16 | 2011-11-16 | Elastic cam adjusting device of coke oven tamping machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102504841B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106701116A (en) * | 2017-01-24 | 2017-05-24 | 上海应用技术大学 | Coal cake flattening device |
| CN108729003A (en) * | 2018-06-28 | 2018-11-02 | 绍兴汉翔精密机械制造有限公司 | A kind of glove-knitting needle drum worm structure |
| CN109517610A (en) * | 2019-01-21 | 2019-03-26 | 洛阳伟聚重工机械设备有限公司 | A kind of tamping machine cam device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0033924A2 (en) * | 1980-02-05 | 1981-08-19 | Saarberg-Interplan, Gesellschaft für Rohstoff-, Energie- und Ingenieurtechnik mbH | Apparatus for moving a sidewall of a stamping mould for coke coal following the densifying of the coal cake |
| JP2001049259A (en) * | 1999-08-04 | 2001-02-20 | Nakayama Steel Works Ltd | Oven cover for coke oven |
| CN2725294Y (en) * | 2004-03-12 | 2005-09-14 | 田玉中 | Regulatable driving mechanism for plugging machine cam set |
| CN200993215Y (en) * | 2006-12-29 | 2007-12-19 | 太原重型机械集团有限公司 | Cam drive mechanism for vertical coke oven tamping machine |
| CN101206151A (en) * | 2007-12-01 | 2008-06-25 | 太原重型机械集团有限公司 | Method for measuring and regulating clamping force of coke oven tamping tool hammer rod and measuring system |
-
2011
- 2011-11-16 CN CN 201110364089 patent/CN102504841B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0033924A2 (en) * | 1980-02-05 | 1981-08-19 | Saarberg-Interplan, Gesellschaft für Rohstoff-, Energie- und Ingenieurtechnik mbH | Apparatus for moving a sidewall of a stamping mould for coke coal following the densifying of the coal cake |
| JP2001049259A (en) * | 1999-08-04 | 2001-02-20 | Nakayama Steel Works Ltd | Oven cover for coke oven |
| CN2725294Y (en) * | 2004-03-12 | 2005-09-14 | 田玉中 | Regulatable driving mechanism for plugging machine cam set |
| CN200993215Y (en) * | 2006-12-29 | 2007-12-19 | 太原重型机械集团有限公司 | Cam drive mechanism for vertical coke oven tamping machine |
| CN101206151A (en) * | 2007-12-01 | 2008-06-25 | 太原重型机械集团有限公司 | Method for measuring and regulating clamping force of coke oven tamping tool hammer rod and measuring system |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106701116A (en) * | 2017-01-24 | 2017-05-24 | 上海应用技术大学 | Coal cake flattening device |
| CN106701116B (en) * | 2017-01-24 | 2019-05-07 | 上海应用技术大学 | Briquette pressuring flat device |
| CN108729003A (en) * | 2018-06-28 | 2018-11-02 | 绍兴汉翔精密机械制造有限公司 | A kind of glove-knitting needle drum worm structure |
| CN109517610A (en) * | 2019-01-21 | 2019-03-26 | 洛阳伟聚重工机械设备有限公司 | A kind of tamping machine cam device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102504841B (en) | 2013-09-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102504841B (en) | Elastic cam adjusting device of coke oven tamping machine | |
| CN203762152U (en) | Noodle press dough roller distance regulating device | |
| US10821569B2 (en) | Continuous compression wire spring polishing apparatus configured to easily replace two parallel and opposite grindstones | |
| CN107127285B (en) | Material clamping device applied to cold headers | |
| CN103244611A (en) | Clamping force adjusting mechanism of an electro-mechanical CVT (Continuously Variable Transmission) | |
| CN103331992A (en) | Tension control mechanism of cloth of printing machine | |
| CN204133540U (en) | The adjustable bone drill of a kind of moment of torsion | |
| CN202782116U (en) | High-and-low adjustment device of roller | |
| CN206285969U (en) | It is a kind of can high accuracy regulating roller away from disintegrating machine | |
| CN103451401B (en) | Heating-equalizing device in thermal treatment of conical pick | |
| CN102312994B (en) | Transition gear mounting structure | |
| CN202251856U (en) | Transition gear installation structure | |
| CN102705352A (en) | Crank and radius regulating device thereof | |
| CN201223870Y (en) | Fast roller replacing apparatus of steel belt cleaning machine | |
| CN102350393A (en) | Regulation device for gap between sieve plate and hammer head of hammer crusher | |
| CN105065592B (en) | A kind of belt automatically adjusts tensioning apparatus | |
| CN204701262U (en) | A kind of online transmission paper pressing device for rotary press | |
| CN104396461B (en) | The vibratory screening apparatus driving mechanism of a kind of combine harvester | |
| CN201658994U (en) | Grinder discharging device | |
| CN202447375U (en) | Four-line multi-roll cold pipe mill | |
| CN202213300U (en) | Transmission device for printing machine | |
| CN104921295A (en) | Smoke machine knife disc inclining angle adjusting device | |
| CN2856013Y (en) | Fast replacing device for bottles pusher of pouring machine | |
| CN103507404A (en) | Transmission roller used for conveying paper | |
| CN108977745B (en) | Multi-station corrugated roller thermal spraying device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |