CN103470741B - Winning machine cutting part planetary mechanism chilling roll - Google Patents
Winning machine cutting part planetary mechanism chilling roll Download PDFInfo
- Publication number
- CN103470741B CN103470741B CN201310436531.0A CN201310436531A CN103470741B CN 103470741 B CN103470741 B CN 103470741B CN 201310436531 A CN201310436531 A CN 201310436531A CN 103470741 B CN103470741 B CN 103470741B
- Authority
- CN
- China
- Prior art keywords
- planetary mechanism
- cylinder
- copper tube
- cooling copper
- described cooling
- 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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- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 40
- 229910052802 copper Inorganic materials 0.000 claims abstract description 40
- 239000010949 copper Substances 0.000 claims abstract description 40
- 238000001816 cooling Methods 0.000 claims abstract description 37
- 238000005507 spraying Methods 0.000 claims abstract description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 15
- 239000004744 fabric Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 description 4
- 239000000498 cooling water Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- ALKZAGKDWUSJED-UHFFFAOYSA-N dinuclear copper ion Chemical compound [Cu].[Cu] ALKZAGKDWUSJED-UHFFFAOYSA-N 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
Abstract
The invention discloses a kind of winning machine cutting part planetary mechanism chilling roll, comprise cylinder and cooling copper tube, described cooling copper tube is fixed on the inwall of cylinder by support frame; The two ends of described cooling copper tube are provided with a copper pipe welded joint, and each copper pipe welded joint is all connected with one section of sebific duct by a quick union; Described cooling copper tube is arranged between the inwall of cylinder and planetary mechanism ring gear; Two sections of sebific ducts at described cooling copper tube two ends, wherein one section of sebific duct is used for being communicated with cutting portion internal spraying water outlet, and another section of sebific duct is used for and cylinder external spraying fittings.Winning machine cutting part planetary mechanism chilling roll provided by the invention, while ensureing the function of cutting portion and intensity, can provide cooling to planetary mechanism, reduces the infringement because high temperature causes cutting portion planetary mechanism component and accident.
Description
Technical field
The present invention relates to the cooling of slicing portion of drum shearer planetary mechanism transmission, particularly relate to a kind of winning machine cutting part planetary mechanism chilling roll.
Background technique
At present, slicing portion of drum shearer planetary mechanism place does not establish cooling unit substantially because the conditions such as space limit.Cylindrical shell because of cutting drum encloses cutting portion planetary mechanism, is not easy heat radiation, thus causes planetary mechanism inside temperature too high, have a strong impact on the working life of planetary mechanism gear and bearing, cause component to damage, even likely bring inestimable consequence.Usual imported bearing of need selecting, to extend its working life, considerably increases cost, and can not thoroughly deal with problems.
Summary of the invention
Goal of the invention: in order to overcome the deficiencies in the prior art, the invention provides a kind of winning machine cutting part planetary mechanism chilling roll, under existing spatial constraints condition, can cool winning machine cutting part planetary mechanism, reduce the infringement because high temperature causes component and accident.
Technological scheme: for achieving the above object, the technical solution used in the present invention is:
Winning machine cutting part planetary mechanism chilling roll, comprises cylinder and cooling copper tube, and described cooling copper tube is fixed on the inwall of cylinder by support frame; The two ends of described cooling copper tube are provided with a copper pipe welded joint, and each copper pipe welded joint is all connected with one section of sebific duct by a quick union; Described cooling copper tube is arranged between the inwall of cylinder and planetary mechanism ring gear; Two sections of sebific ducts at described cooling copper tube two ends, wherein one section of sebific duct is used for being communicated with cutting portion internal spraying water outlet, and another section of sebific duct is used for and cylinder external spraying fittings.
In said structure, described cutting portion internal spraying water outlet and cylinder external spraying joint be existing mechanism from band structure.In existing structure, the water flowed out from cutting portion internal spraying water outlet directly enters cylinder external spraying joint, and realizes the objects such as dedusting by nozzle ejection.After adopting this programme, the moisture flowed out from cutting portion internal spraying water outlet becomes two-way, and a road still directly enters cylinder external spraying joint, and another road enters cylinder external spraying joint again after cooling copper tube, sprays finally by nozzle; And walked the partial heat of drums inside through the water-band of cooling copper tube, achieve the object that planetary mechanism is cooled; Certainly, in this process, the water flowed out from cutting portion internal spraying water outlet should be cooling water.
During work, the present invention assists the parts of interpolation in company with cylinder associated movement, is totally independent of among cylinder; In working procedure, do not adopt other auxiliary water supply equipment, structure is simple, and it is convenient to realize; On the function of cutting portion and intensity all without impact, and cooling segment is arranged between cylinder and planetary mechanism ring gear, is in enclosed space, not fragile.
Preferably, the wheel hub of described cylinder is fixed with joint fixed plate by screw, described quick union and copper pipe welded joint are all fixed on joint fixed plate by worm structure; Described support frame is fixed by screws on the inwall of cylinder.Use screw and be threaded and realize detachably, facilitating I&M.
Preferably, described cooling copper tube dish cloth becomes waveform configuration.To increase the distribution area of cooling copper copper pipe in cylinder, improve cooling effectiveness, in order to realize the specific aim cooled planetary mechanism, cooling copper tube should be distributed in the right opposite of planetary mechanism as much as possible.Certainly, the size of spatial relation choose reasonable cooling unit of the size according to cutting portion planetary mechanism, cutting portion planetary mechanism and cylinder, the quantity etc. of choose reasonable cooling copper tube is needed.
Beneficial effect: winning machine cutting part planetary mechanism chilling roll provided by the invention, while ensureing the function of cutting portion and intensity, can provide cooling to planetary mechanism, reduces the infringement because high temperature causes cutting portion planetary mechanism component and accident.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Embodiment
Below in conjunction with accompanying drawing, the present invention is further described.
Be illustrated in figure 1 a kind of winning machine cutting part planetary mechanism chilling roll, comprise cylinder 9 and cooling copper tube 3, described cooling copper tube 3 is fixed on by support frame 2 on the inwall of cylinder 9; The two ends of described cooling copper tube 3 are provided with a copper pipe welded joint 4, and each copper pipe welded joint 4 is all connected with one section of sebific duct 9 by a quick union 6; Described cooling copper tube 3 is arranged between the inwall of cylinder 9 and planetary mechanism ring gear; Two sections of sebific ducts 8 at described cooling copper tube 3 two ends, wherein one section of sebific duct 8 is for being communicated with cutting portion internal spraying water outlet, another section of sebific duct 8 for cylinder external spraying fittings.
During work, the water flowed out from cutting portion internal spraying water outlet is just divided into two-way, and a road directly enters cylinder external spraying joint, and another road enters cylinder external spraying joint after cooling copper tube 3, then realizes the objects such as dedusting by nozzle ejection; And the partial heat of cylinder 9 inside has been walked through the water-band of cooling copper tube 3, achieve the object that planetary mechanism is cooled; Certainly, in this process, the water flowed out from cutting portion internal spraying water outlet should be cooling water.
The wheel hub of described cylinder 9 is fixed with joint fixed plate 5 by screw, and described quick union 6 and copper pipe welded joint 4 are threaded connection structure and are fixed on joint fixed plate 5.Described support frame 2 is fixed on the inwall of cylinder 9 by screw 1.Described cooling copper tube 3 is coiled cloth and is become waveform configuration.
The above is only the preferred embodiment of the present invention; be noted that for those skilled in the art; under the premise without departing from the principles of the invention, can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (2)
1. winning machine cutting part planetary mechanism chilling roll, it is characterized in that: comprise cylinder (9) and cooling copper tube (3), described cooling copper tube (3) is fixed on the inwall of cylinder (9) by support frame (2); The two ends of described cooling copper tube (3) are provided with a copper pipe welded joint (4), and each copper pipe welded joint (4) is all connected with one section of sebific duct (8) by a quick union (6); Between the inwall that described cooling copper tube (3) is arranged in cylinder (9) and planetary mechanism ring gear; Two sections of sebific ducts (8) at described cooling copper tube (3) two ends, wherein one section of sebific duct (8) is for being communicated with cutting portion internal spraying water outlet, another section of sebific duct (8) for cylinder external spraying fittings;
Described support frame (2) is fixed on the inwall of cylinder (9) by screw (1); Described cooling copper tube (3) dish cloth becomes waveform configuration.
2. winning machine cutting part planetary mechanism chilling roll according to claim 1, it is characterized in that: the wheel hub of described cylinder (9) is fixed with joint fixed plate (5) by screw, described quick union (6) and copper pipe welded joint (4) are all fixed on joint fixed plate (5) by worm structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310436531.0A CN103470741B (en) | 2013-09-22 | 2013-09-22 | Winning machine cutting part planetary mechanism chilling roll |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310436531.0A CN103470741B (en) | 2013-09-22 | 2013-09-22 | Winning machine cutting part planetary mechanism chilling roll |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103470741A CN103470741A (en) | 2013-12-25 |
| CN103470741B true CN103470741B (en) | 2016-01-27 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310436531.0A Active CN103470741B (en) | 2013-09-22 | 2013-09-22 | Winning machine cutting part planetary mechanism chilling roll |
Country Status (1)
| Country | Link |
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| CN (1) | CN103470741B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105464659B (en) * | 2015-12-23 | 2018-12-25 | 林州重机集团股份有限公司 | It is provided with the winning machine cutting part of cooling device |
| CN107376753A (en) * | 2017-06-23 | 2017-11-24 | 安徽新华印刷股份有限公司 | A kind of dyestuff mixes bucket |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8439451B2 (en) * | 2009-05-29 | 2013-05-14 | Joy Mm Delaware, Inc. | Cooling a ranging arm gear case on a longwall shearer |
| JP5248440B2 (en) * | 2009-07-28 | 2013-07-31 | 住友重機械工業株式会社 | Decelerator |
| CN202417502U (en) * | 2011-12-26 | 2012-09-05 | 无锡汇虹机械制造有限公司 | Inner spraying device of coal mining machine |
| CN102537221A (en) * | 2012-02-10 | 2012-07-04 | 三一重型装备有限公司 | Transmission device and coal mining machine |
| CN202531805U (en) * | 2012-03-06 | 2012-11-14 | 中传重型装备有限公司 | Cooling device in cutting speed reducer of tunneling machine |
| CN102777177B (en) * | 2012-08-18 | 2015-04-01 | 江苏中机矿山设备有限公司 | Cantilever type coal cutter rocking arm |
| CN202851915U (en) * | 2012-09-19 | 2013-04-03 | 沈阳北方重矿机械有限公司 | Inside cooler of coal cutter cutting portion |
| CN203500436U (en) * | 2013-09-22 | 2014-03-26 | 江苏中机矿山设备有限公司 | Planetary mechanism cooling drum of cutting unit of coal mining machine |
-
2013
- 2013-09-22 CN CN201310436531.0A patent/CN103470741B/en active Active
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| Publication number | Publication date |
|---|---|
| CN103470741A (en) | 2013-12-25 |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220323 Address after: 221000 No.1 Huatai Road, No.3 Industrial Park, Xuzhou hi tech Industrial Development Zone, Jiangsu Province Patentee after: Guoke Zhongmai (Xuzhou) Energy Technology Co.,Ltd. Address before: Huatai Road, hi tech Industrial Development Zone, Xuzhou, Jiangsu Patentee before: JIANGSU ZHONGJI MINE EQUIPMENT Co.,Ltd. |
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| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20131225 Assignee: Shanghai Lingang Financial Leasing Co.,Ltd. Assignor: Guoke Zhongmai (Xuzhou) Energy Technology Co.,Ltd. Contract record no.: X2022980015643 Denomination of invention: Shearer cutting part planetary mechanism cooling drum Granted publication date: 20160127 License type: Exclusive License Record date: 20220919 |
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| EE01 | Entry into force of recordation of patent licensing contract | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Shearer cutting part planetary mechanism cooling drum Effective date of registration: 20220920 Granted publication date: 20160127 Pledgee: Shanghai Lingang Financial Leasing Co.,Ltd. Pledgor: Guoke Zhongmai (Xuzhou) Energy Technology Co.,Ltd. Registration number: Y2022980015823 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| EC01 | Cancellation of recordation of patent licensing contract |
Assignee: Shanghai Lingang Financial Leasing Co.,Ltd. Assignor: Guoke Zhongmai (Xuzhou) Energy Technology Co.,Ltd. Contract record no.: X2022980015643 Date of cancellation: 20221226 |
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| EC01 | Cancellation of recordation of patent licensing contract | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20221226 Granted publication date: 20160127 Pledgee: Shanghai Lingang Financial Leasing Co.,Ltd. Pledgor: Guoke Zhongmai (Xuzhou) Energy Technology Co.,Ltd. Registration number: Y2022980015823 |
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